Is CVE-2025-39873 in the CISA KEV catalog?

No. CVE-2025-39873 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-39873?

CVE-2025-39873 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2025-39873?

CVE-2025-39873 has an EPSS score of 0.15% (4th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-39873?

Upgrade linux on debian 12 to 6.1.153-1 or later. Fixes are available for 236 affected products.

CVE & CISA-KEV Catalog

CVE-2025-39873

HIGH

7.8

CVSS v3

NVD

Description

In the Linux kernel, the following vulnerability has been resolved: can: xilinx_can: xcan_write_frame(): fix use-after-free of transmitted SKB can_put_echo_skb() takes ownership of the SKB and it may be freed during or after the call. However, xilinx_can xcan_write_frame() keeps using SKB after the call. Fix that by only calling can_put_echo_skb() after the code is done touching the SKB. The tx_lock is held for the entire xcan_write_frame() execution and also on the can_get_echo_skb() side so the order of operations does not matter. An earlier fix commit 3d3c817c3a40 ("can: xilinx_can: Fix usage of skb memory") did not move the can_put_echo_skb() call far enough. [mkl: add "commit" in front of sha1 in patch description] [mkl: fix indention]

CWE-416Use After Free

How to fix

Remediation Available

linuxDebian

Fixed in:6.1.153-1CVE-2025-39873

Fixed in:6.12.48-1CVE-2025-39873

Fixed in:6.16.8-1CVE-2025-39873

linuxUbuntu

Fixed in:5.15.0-170.180USN-8033-1

Fixed in:6.8.0-106.106USN-8095-1

linux-awsUbuntu

Fixed in:5.15.0-1100.107USN-8033-1

Fixed in:6.8.0-1050.53USN-8095-1

linux-aws-5.15Ubuntu

Fixed in:5.15.0-1100.107~20.04.2USN-8033-4

linux-aws-6.8Ubuntu

Fixed in:6.8.0-1050.53~22.04.1USN-8095-4

linux-aws-fipsUbuntu

Fixed in:5.15.0-1100.107+fips1USN-8033-3

Fixed in:6.8.0-1050.53+fips1USN-8095-2

linux-azureUbuntu

Fixed in:5.15.0-1109.118USN-8163-2

Fixed in:6.8.0-1051.57USN-8125-1

linux-azure-5.15Ubuntu

Fixed in:5.15.0-1110.119~20.04.1USN-8243-1

linux-azure-6.8Ubuntu

Fixed in:6.8.0-1051.57~22.04.1USN-8126-1

linux-azure-fipsUbuntu

Fixed in:5.15.0-1109.118+fips1USN-8163-1

Fixed in:6.8.0-1052.58+fips1USN-8165-1

linux-fipsUbuntu

Fixed in:5.15.0-170.180+fips1USN-8033-3

Fixed in:6.8.0-106.106+fips1USN-8095-2

linux-gcpUbuntu

Fixed in:5.15.0-1100.109USN-8033-1

Fixed in:6.8.0-1052.55USN-8095-1

linux-gcp-5.15Ubuntu

Fixed in:5.15.0-1100.109~20.04.1USN-8033-5

linux-gcp-6.8Ubuntu

Fixed in:6.8.0-1052.55~22.04.1USN-8095-1

linux-gcp-fipsUbuntu

Fixed in:5.15.0-1100.109+fips1USN-8033-3

Fixed in:6.8.0-1052.55+fips1USN-8095-2

linux-gkeUbuntu

Fixed in:5.15.0-1096.102USN-8033-1

Fixed in:6.8.0-1048.53USN-8095-1

linux-gkeopUbuntu

Fixed in:5.15.0-1083.91USN-8033-1

Fixed in:6.8.0-1035.38USN-8095-1

linux-hwe-5.15Ubuntu

Fixed in:5.15.0-170.180~20.04.3USN-8033-1

linux-hwe-6.8Ubuntu

Fixed in:6.8.0-106.106~22.04.1USN-8095-1

linux-ibmUbuntu

Fixed in:5.15.0-1094.97USN-8033-1

Fixed in:6.8.0-1049.49USN-8095-1

linux-ibm-5.15Ubuntu

Fixed in:5.15.0-1094.97~20.04.1USN-8033-1

linux-ibm-6.8Ubuntu

Fixed in:6.8.0-1049.49~22.04.1USN-8095-1

linux-image-5.15.0-1041-nvidia-tegra-igxUbuntu

Fixed in:5.15.0-1041.41+1USN-8034-2

linux-image-5.15.0-1041-nvidia-tegra-igx-rtUbuntu

Fixed in:5.15.0-1041.41+1USN-8034-2

linux-image-5.15.0-1052-nvidia-tegraUbuntu

Fixed in:5.15.0-1052.52~20.04.2USN-8034-1

Fixed in:5.15.0-1052.52USN-8034-1

linux-image-5.15.0-1052-nvidia-tegra-rtUbuntu

Fixed in:5.15.0-1052.52~20.04.2USN-8034-1

Fixed in:5.15.0-1052.52USN-8034-1

linux-image-5.15.0-1064-xilinx-zynqmpUbuntu

Fixed in:5.15.0-1064.68USN-8033-7

linux-image-5.15.0-1083-gkeopUbuntu

Fixed in:5.15.0-1083.91USN-8033-1

linux-image-5.15.0-1092-intel-iot-realtimeUbuntu

Fixed in:5.15.0-1092.94USN-8033-2

linux-image-5.15.0-1092-kvmUbuntu

Fixed in:5.15.0-1092.97USN-8033-5

linux-image-5.15.0-1094-ibmUbuntu

Fixed in:5.15.0-1094.97~20.04.1USN-8033-1

Fixed in:5.15.0-1094.97USN-8033-1

linux-image-5.15.0-1095-intel-iotgUbuntu

Fixed in:5.15.0-1095.101~20.04.1USN-8033-7

Fixed in:5.15.0-1095.101USN-8033-8

linux-image-5.15.0-1095-nvidiaUbuntu

Fixed in:5.15.0-1095.96USN-8033-6

linux-image-5.15.0-1095-nvidia-lowlatencyUbuntu

Fixed in:5.15.0-1095.96USN-8033-6

linux-image-5.15.0-1096-gkeUbuntu

Fixed in:5.15.0-1096.102USN-8033-1

linux-image-5.15.0-1097-oracleUbuntu

Fixed in:5.15.0-1097.103~20.04.1USN-8033-5

Fixed in:5.15.0-1097.103USN-8033-5

linux-image-5.15.0-1097-raspiUbuntu

Fixed in:5.15.0-1097.100USN-8141-1

linux-image-5.15.0-1099-realtimeUbuntu

Fixed in:5.15.0-1099.108USN-8033-2

linux-image-5.15.0-1100-awsUbuntu

Fixed in:5.15.0-1100.107~20.04.2USN-8033-4

Fixed in:5.15.0-1100.107USN-8033-1

linux-image-5.15.0-1100-aws-64kUbuntu

Fixed in:5.15.0-1100.107USN-8033-1

linux-image-5.15.0-1100-aws-fipsUbuntu

Fixed in:5.15.0-1100.107+fips1USN-8033-3

linux-image-5.15.0-1100-gcpUbuntu

Fixed in:5.15.0-1100.109~20.04.1USN-8033-5

Fixed in:5.15.0-1100.109USN-8033-1

linux-image-5.15.0-1100-gcp-fipsUbuntu

Fixed in:5.15.0-1100.109+fips1USN-8033-3

linux-image-5.15.0-1109-azureUbuntu

Fixed in:5.15.0-1109.118USN-8163-2

linux-image-5.15.0-1109-azure-fipsUbuntu

Fixed in:5.15.0-1109.118+fips1USN-8163-1

linux-image-5.15.0-1110-azureUbuntu

Fixed in:5.15.0-1110.119~20.04.1USN-8243-1

linux-image-5.15.0-170-fipsUbuntu

Fixed in:5.15.0-170.180+fips1USN-8033-3

linux-image-5.15.0-170-genericUbuntu

Fixed in:5.15.0-170.180~20.04.3USN-8033-1

Fixed in:5.15.0-170.180USN-8033-1

linux-image-5.15.0-170-generic-64kUbuntu

Fixed in:5.15.0-170.180~20.04.3USN-8033-1

Fixed in:5.15.0-170.180USN-8033-1

linux-image-5.15.0-170-generic-lpaeUbuntu

Fixed in:5.15.0-170.180~20.04.3USN-8033-1

Fixed in:5.15.0-170.180USN-8033-1

linux-image-5.15.0-170-lowlatencyUbuntu

Fixed in:5.15.0-170.180~20.04.1USN-8033-1

Fixed in:5.15.0-170.180USN-8033-1

linux-image-5.15.0-170-lowlatency-64kUbuntu

Fixed in:5.15.0-170.180~20.04.1USN-8033-1

Fixed in:5.15.0-170.180USN-8033-1

linux-image-6.8.0-1029-xilinxUbuntu

Fixed in:6.8.0-1029.30USN-8261-1

linux-image-6.8.0-1035-gkeopUbuntu

Fixed in:6.8.0-1035.38USN-8095-1

linux-image-6.8.0-1047-oracleUbuntu

Fixed in:6.8.0-1047.48~22.04.1USN-8095-1

Fixed in:6.8.0-1047.48USN-8095-1

linux-image-6.8.0-1047-oracle-64kUbuntu

Fixed in:6.8.0-1047.48~22.04.1USN-8095-1

Fixed in:6.8.0-1047.48USN-8095-1

linux-image-6.8.0-1048-gkeUbuntu

Fixed in:6.8.0-1048.53USN-8095-1

linux-image-6.8.0-1048-gke-64kUbuntu

Fixed in:6.8.0-1048.53USN-8095-1

linux-image-6.8.0-1049-ibmUbuntu

Fixed in:6.8.0-1049.49~22.04.1USN-8095-1

Fixed in:6.8.0-1049.49USN-8095-1

linux-image-6.8.0-1049-nvidiaUbuntu

Fixed in:6.8.0-1049.52~22.04.1USN-8100-1

Fixed in:6.8.0-1049.52USN-8100-1

linux-image-6.8.0-1049-nvidia-64kUbuntu

Fixed in:6.8.0-1049.52~22.04.1USN-8100-1

Fixed in:6.8.0-1049.52USN-8100-1

linux-image-6.8.0-1049-nvidia-lowlatencyUbuntu

Fixed in:6.8.0-1049.52.1USN-8100-1

linux-image-6.8.0-1049-nvidia-lowlatency-64kUbuntu

Fixed in:6.8.0-1049.52.1USN-8100-1

linux-image-6.8.0-1050-awsUbuntu

Fixed in:6.8.0-1050.53~22.04.1USN-8095-4

Fixed in:6.8.0-1050.53USN-8095-1

linux-image-6.8.0-1050-aws-64kUbuntu

Fixed in:6.8.0-1050.53~22.04.1USN-8095-4

Fixed in:6.8.0-1050.53USN-8095-1

linux-image-6.8.0-1050-aws-fipsUbuntu

Fixed in:6.8.0-1050.53+fips1USN-8095-2

linux-image-6.8.0-1050-raspiUbuntu

Fixed in:6.8.0-1050.54USN-8095-5

linux-image-6.8.0-1051-azureUbuntu

Fixed in:6.8.0-1051.57~22.04.1USN-8126-1

Fixed in:6.8.0-1051.57USN-8125-1

linux-image-6.8.0-1052-azure-fipsUbuntu

Fixed in:6.8.0-1052.58+fips1USN-8165-1

linux-image-6.8.0-1052-gcpUbuntu

Fixed in:6.8.0-1052.55~22.04.1USN-8095-1

Fixed in:6.8.0-1052.55USN-8095-1

linux-image-6.8.0-1052-gcp-64kUbuntu

Fixed in:6.8.0-1052.55~22.04.1USN-8095-1

Fixed in:6.8.0-1052.55USN-8095-1

linux-image-6.8.0-1052-gcp-fipsUbuntu

Fixed in:6.8.0-1052.55+fips1USN-8095-2

linux-image-6.8.0-106-fipsUbuntu

Fixed in:6.8.0-106.106+fips1USN-8095-2

linux-image-6.8.0-106-genericUbuntu

Fixed in:6.8.0-106.106~22.04.1USN-8095-1

Fixed in:6.8.0-106.106USN-8095-1

linux-image-6.8.0-106-generic-64kUbuntu

Fixed in:6.8.0-106.106~22.04.1USN-8095-1

Fixed in:6.8.0-106.106USN-8095-1

linux-image-6.8.0-106-lowlatencyUbuntu

Fixed in:6.8.0-106.106.1~22.04.1USN-8095-1

Fixed in:6.8.0-106.106.1USN-8095-1

linux-image-6.8.0-106-lowlatency-64kUbuntu

Fixed in:6.8.0-106.106.1~22.04.1USN-8095-1

Fixed in:6.8.0-106.106.1USN-8095-1

linux-image-6.8.0-2040-raspi-realtimeUbuntu

Fixed in:6.8.0-2040.41USN-8095-5

linux-image-6.8.1-1045-realtimeUbuntu

Fixed in:6.8.1-1045.46~22.04.1USN-8095-3

Fixed in:6.8.1-1045.46USN-8095-3

linux-image-awsUbuntu

Fixed in:5.15.0.1100.107~20.04.1USN-8033-4

Fixed in:6.8.0-1050.53~22.04.1USN-8095-4

linux-image-aws-5.15Ubuntu

Fixed in:5.15.0.1100.107~20.04.1USN-8033-4

Fixed in:5.15.0.1100.103USN-8033-1

linux-image-aws-6.8Ubuntu

Fixed in:6.8.0-1050.53~22.04.1USN-8095-4

Fixed in:6.8.0-1050.53USN-8095-1

linux-image-aws-64kUbuntu

Fixed in:6.8.0-1050.53~22.04.1USN-8095-4

linux-image-aws-64k-5.15Ubuntu

Fixed in:5.15.0.1100.103USN-8033-1

linux-image-aws-64k-6.8Ubuntu

Fixed in:6.8.0-1050.53~22.04.1USN-8095-4

Fixed in:6.8.0-1050.53USN-8095-1

linux-image-aws-64k-lts-22.04Ubuntu

Fixed in:5.15.0.1100.103USN-8033-1

linux-image-aws-64k-lts-24.04Ubuntu

Fixed in:6.8.0-1050.53USN-8095-1

linux-image-aws-fipsUbuntu

Fixed in:5.15.0.1100.96USN-8033-3

Fixed in:6.8.0-1050.53+fips1USN-8095-2

linux-image-aws-fips-5.15Ubuntu

Fixed in:5.15.0.1100.96USN-8033-3

linux-image-aws-fips-6.8Ubuntu

Fixed in:6.8.0-1050.53+fips1USN-8095-2

linux-image-aws-lts-22.04Ubuntu

Fixed in:5.15.0.1100.103USN-8033-1

linux-image-aws-lts-24.04Ubuntu

Fixed in:6.8.0-1050.53USN-8095-1

linux-image-azureUbuntu

Fixed in:5.15.0.1110.119~20.04.1USN-8243-1

Fixed in:6.8.0-1051.57~22.04.1USN-8126-1

linux-image-azure-5.15Ubuntu

Fixed in:5.15.0.1110.119~20.04.1USN-8243-1

Fixed in:5.15.0.1109.107USN-8163-2

linux-image-azure-6.8Ubuntu

Fixed in:6.8.0-1051.57~22.04.1USN-8126-1

Fixed in:6.8.0-1051.57USN-8125-1

linux-image-azure-cvmUbuntu

Fixed in:5.15.0.1110.119~20.04.1USN-8243-1

linux-image-azure-fipsUbuntu

Fixed in:5.15.0.1109.94USN-8163-1

Fixed in:6.8.0-1052.58+fips1USN-8165-1

linux-image-azure-fips-5.15Ubuntu

Fixed in:5.15.0.1109.94USN-8163-1

linux-image-azure-fips-6.8Ubuntu

Fixed in:6.8.0-1052.58+fips1USN-8165-1

linux-image-azure-lts-22.04Ubuntu

Fixed in:5.15.0.1109.107USN-8163-2

linux-image-azure-lts-24.04Ubuntu

Fixed in:6.8.0-1051.57USN-8125-1

linux-image-fipsUbuntu

Fixed in:5.15.0.170.97USN-8033-3

Fixed in:6.8.0-106.106+fips1USN-8095-2

linux-image-fips-5.15Ubuntu

Fixed in:5.15.0.170.97USN-8033-3

linux-image-fips-6.8Ubuntu

Fixed in:6.8.0-106.106+fips1USN-8095-2

linux-image-gcpUbuntu

Fixed in:5.15.0.1100.109~20.04.1USN-8033-5

Fixed in:6.8.0-1052.55~22.04.1USN-8095-1

linux-image-gcp-5.15Ubuntu

Fixed in:5.15.0.1100.109~20.04.1USN-8033-5

Fixed in:5.15.0.1100.96USN-8033-1

linux-image-gcp-6.8Ubuntu

Fixed in:6.8.0-1052.55~22.04.1USN-8095-1

Fixed in:6.8.0-1052.55USN-8095-1

linux-image-gcp-64kUbuntu

Fixed in:6.8.0-1052.55~22.04.1USN-8095-1

linux-image-gcp-64k-6.8Ubuntu

Fixed in:6.8.0-1052.55~22.04.1USN-8095-1

Fixed in:6.8.0-1052.55USN-8095-1

linux-image-gcp-64k-lts-24.04Ubuntu

Fixed in:6.8.0-1052.55USN-8095-1

linux-image-gcp-fipsUbuntu

Fixed in:5.15.0.1100.90USN-8033-3

Fixed in:6.8.0-1052.55+fips1USN-8095-2

linux-image-gcp-fips-5.15Ubuntu

Fixed in:5.15.0.1100.90USN-8033-3

linux-image-gcp-fips-6.8Ubuntu

Fixed in:6.8.0-1052.55+fips1USN-8095-2

linux-image-gcp-lts-22.04Ubuntu

Fixed in:5.15.0.1100.96USN-8033-1

linux-image-gcp-lts-24.04Ubuntu

Fixed in:6.8.0-1052.55USN-8095-1

linux-image-genericUbuntu

Fixed in:5.15.0.170.159USN-8033-1

Fixed in:6.8.0-106.106USN-8095-1

linux-image-generic-5.15Ubuntu

Fixed in:5.15.0.170.180~20.04.3USN-8033-1

Fixed in:5.15.0.170.159USN-8033-1

linux-image-generic-6.8Ubuntu

Fixed in:6.8.0-106.106~22.04.1USN-8095-1

Fixed in:6.8.0-106.106USN-8095-1

linux-image-generic-64kUbuntu

Fixed in:5.15.0.170.159USN-8033-1

Fixed in:6.8.0-106.106USN-8095-1

linux-image-generic-64k-5.15Ubuntu

Fixed in:5.15.0.170.180~20.04.3USN-8033-1

Fixed in:5.15.0.170.159USN-8033-1

linux-image-generic-64k-6.8Ubuntu

Fixed in:6.8.0-106.106~22.04.1USN-8095-1

Fixed in:6.8.0-106.106USN-8095-1

linux-image-generic-64k-hwe-20.04Ubuntu

Fixed in:5.15.0.170.180~20.04.3USN-8033-1

linux-image-generic-64k-hwe-22.04Ubuntu

Fixed in:6.8.0-106.106~22.04.1USN-8095-1

linux-image-generic-hwe-20.04Ubuntu

Fixed in:5.15.0.170.180~20.04.3USN-8033-1

linux-image-generic-hwe-22.04Ubuntu

Fixed in:6.8.0-106.106~22.04.1USN-8095-1

linux-image-generic-lpaeUbuntu

Fixed in:5.15.0.170.159USN-8033-1

Fixed in:6.8.0-106.106USN-8095-1

linux-image-generic-lpae-5.15Ubuntu

Fixed in:5.15.0.170.180~20.04.3USN-8033-1

Fixed in:5.15.0.170.159USN-8033-1

linux-image-generic-lpae-hwe-20.04Ubuntu

Fixed in:5.15.0.170.180~20.04.3USN-8033-1

linux-image-gkeUbuntu

Fixed in:5.15.0.1096.95USN-8033-1

Fixed in:6.8.0-1048.53USN-8095-1

linux-image-gke-5.15Ubuntu

Fixed in:5.15.0.1096.95USN-8033-1

linux-image-gke-6.8Ubuntu

Fixed in:6.8.0-1048.53USN-8095-1

linux-image-gke-64kUbuntu

Fixed in:6.8.0-1048.53USN-8095-1

linux-image-gke-64k-6.8Ubuntu

Fixed in:6.8.0-1048.53USN-8095-1

linux-image-gkeopUbuntu

Fixed in:5.15.0.1083.82USN-8033-1

Fixed in:6.8.0-1035.38USN-8095-1

linux-image-gkeop-5.15Ubuntu

Fixed in:5.15.0.1083.82USN-8033-1

linux-image-gkeop-6.8Ubuntu

Fixed in:6.8.0-1035.38USN-8095-1

linux-image-ibmUbuntu

Fixed in:5.15.0.1094.97~20.04.1USN-8033-1

Fixed in:5.15.0.1094.90USN-8033-1

Fixed in:6.8.0-1049.49USN-8095-1

linux-image-ibm-5.15Ubuntu

Fixed in:5.15.0.1094.97~20.04.1USN-8033-1

Fixed in:5.15.0.1094.90USN-8033-1

linux-image-ibm-6.8Ubuntu

Fixed in:6.8.0-1049.49~22.04.1USN-8095-1

Fixed in:6.8.0-1049.49USN-8095-1

linux-image-ibm-classicUbuntu

Fixed in:6.8.0-1049.49USN-8095-1

linux-image-ibm-lts-24.04Ubuntu

Fixed in:6.8.0-1049.49USN-8095-1

linux-image-intelUbuntu

Fixed in:5.15.0.1095.101~20.04.1USN-8033-7

linux-image-intel-iot-realtimeUbuntu

Fixed in:5.15.0.1092.96USN-8033-2

Fixed in:6.8.1-1045.46USN-8095-3

linux-image-intel-iot-realtime-5.15Ubuntu

Fixed in:5.15.0.1092.96USN-8033-2

linux-image-intel-iotgUbuntu

Fixed in:5.15.0.1095.101~20.04.1USN-8033-7

Fixed in:5.15.0.1095.95USN-8033-8

Fixed in:6.8.0-106.106USN-8095-1

linux-image-intel-iotg-5.15Ubuntu

Fixed in:5.15.0.1095.101~20.04.1USN-8033-7

Fixed in:5.15.0.1095.95USN-8033-8

linux-image-kvmUbuntu

Fixed in:5.15.0.1092.88USN-8033-5

Fixed in:6.8.0-106.106USN-8095-1

linux-image-kvm-5.15Ubuntu

Fixed in:5.15.0.1092.88USN-8033-5

linux-image-lowlatencyUbuntu

Fixed in:5.15.0.170.143USN-8033-1

Fixed in:6.8.0-106.106.1USN-8095-1

linux-image-lowlatency-5.15Ubuntu

Fixed in:5.15.0.170.180~20.04.1USN-8033-1

Fixed in:5.15.0.170.143USN-8033-1

linux-image-lowlatency-6.8Ubuntu

Fixed in:6.8.0-106.106.1~22.04.1USN-8095-1

Fixed in:6.8.0-106.106.1USN-8095-1

linux-image-lowlatency-64kUbuntu

Fixed in:5.15.0.170.143USN-8033-1

Fixed in:6.8.0-106.106.1USN-8095-1

linux-image-lowlatency-64k-5.15Ubuntu

Fixed in:5.15.0.170.180~20.04.1USN-8033-1

Fixed in:5.15.0.170.143USN-8033-1

linux-image-lowlatency-64k-6.8Ubuntu

Fixed in:6.8.0-106.106.1~22.04.1USN-8095-1

Fixed in:6.8.0-106.106.1USN-8095-1

linux-image-lowlatency-64k-hwe-20.04Ubuntu

Fixed in:5.15.0.170.180~20.04.1USN-8033-1

linux-image-lowlatency-64k-hwe-22.04Ubuntu

Fixed in:6.8.0-106.106.1~22.04.1USN-8095-1

linux-image-lowlatency-hwe-20.04Ubuntu

Fixed in:5.15.0.170.180~20.04.1USN-8033-1

linux-image-lowlatency-hwe-22.04Ubuntu

Fixed in:6.8.0-106.106.1~22.04.1USN-8095-1

linux-image-nvidiaUbuntu

Fixed in:5.15.0.1095.95USN-8033-6

Fixed in:6.8.0-1049.52USN-8100-1

linux-image-nvidia-5.15Ubuntu

Fixed in:5.15.0.1095.95USN-8033-6

linux-image-nvidia-6.8Ubuntu

Fixed in:6.8.0-1049.52~22.04.1USN-8100-1

Fixed in:6.8.0-1049.52USN-8100-1

linux-image-nvidia-64kUbuntu

Fixed in:6.8.0-1049.52USN-8100-1

linux-image-nvidia-64k-6.8Ubuntu

Fixed in:6.8.0-1049.52~22.04.1USN-8100-1

Fixed in:6.8.0-1049.52USN-8100-1

linux-image-nvidia-64k-hwe-22.04Ubuntu

Fixed in:6.8.0-1049.52~22.04.1USN-8100-1

linux-image-nvidia-hwe-22.04Ubuntu

Fixed in:6.8.0-1049.52~22.04.1USN-8100-1

linux-image-nvidia-lowlatencyUbuntu

Fixed in:5.15.0.1095.95USN-8033-6

Fixed in:6.8.0-1049.52.1USN-8100-1

linux-image-nvidia-lowlatency-5.15Ubuntu

Fixed in:5.15.0.1095.95USN-8033-6

linux-image-nvidia-lowlatency-6.8Ubuntu

Fixed in:6.8.0-1049.52.1USN-8100-1

linux-image-nvidia-lowlatency-64kUbuntu

Fixed in:6.8.0-1049.52.1USN-8100-1

linux-image-nvidia-lowlatency-64k-6.8Ubuntu

Fixed in:6.8.0-1049.52.1USN-8100-1

linux-image-nvidia-tegraUbuntu

Fixed in:5.15.0.1052.52~20.04.2USN-8034-1

Fixed in:5.15.0.1052.52USN-8034-1

linux-image-nvidia-tegra-5.15Ubuntu

Fixed in:5.15.0.1052.52~20.04.2USN-8034-1

Fixed in:5.15.0.1052.52USN-8034-1

linux-image-nvidia-tegra-igxUbuntu

Fixed in:5.15.0.1041.43USN-8034-2

linux-image-nvidia-tegra-igx-5.15Ubuntu

Fixed in:5.15.0.1041.43USN-8034-2

linux-image-nvidia-tegra-igx-rtUbuntu

Fixed in:5.15.0.1041.43USN-8034-2

linux-image-nvidia-tegra-igx-rt-5.15Ubuntu

Fixed in:5.15.0.1041.43USN-8034-2

linux-image-nvidia-tegra-rtUbuntu

Fixed in:5.15.0.1052.52~20.04.2USN-8034-1

Fixed in:5.15.0.1052.52USN-8034-1

linux-image-nvidia-tegra-rt-5.15Ubuntu

Fixed in:5.15.0.1052.52~20.04.2USN-8034-1

Fixed in:5.15.0.1052.52USN-8034-1

linux-image-oem-20.04Ubuntu

Fixed in:5.15.0.170.180~20.04.3USN-8033-1

linux-image-oem-20.04bUbuntu

Fixed in:5.15.0.170.180~20.04.3USN-8033-1

linux-image-oem-20.04cUbuntu

Fixed in:5.15.0.170.180~20.04.3USN-8033-1

linux-image-oem-20.04dUbuntu

Fixed in:5.15.0.170.180~20.04.3USN-8033-1

linux-image-oem-22.04Ubuntu

Fixed in:6.8.0-106.106~22.04.1USN-8095-1

linux-image-oem-22.04aUbuntu

Fixed in:6.8.0-106.106~22.04.1USN-8095-1

linux-image-oem-22.04bUbuntu

Fixed in:6.8.0-106.106~22.04.1USN-8095-1

linux-image-oem-22.04cUbuntu

Fixed in:6.8.0-106.106~22.04.1USN-8095-1

linux-image-oem-22.04dUbuntu

Fixed in:6.8.0-106.106~22.04.1USN-8095-1

linux-image-oracleUbuntu

Fixed in:5.15.0.1097.103~20.04.1USN-8033-5

Fixed in:6.8.0-1047.48~22.04.1USN-8095-1

linux-image-oracle-5.15Ubuntu

Fixed in:5.15.0.1097.103~20.04.1USN-8033-5

Fixed in:5.15.0.1097.93USN-8033-5

linux-image-oracle-6.8Ubuntu

Fixed in:6.8.0-1047.48~22.04.1USN-8095-1

Fixed in:6.8.0-1047.48USN-8095-1

linux-image-oracle-64kUbuntu

Fixed in:6.8.0-1047.48~22.04.1USN-8095-1

linux-image-oracle-64k-6.8Ubuntu

Fixed in:6.8.0-1047.48~22.04.1USN-8095-1

Fixed in:6.8.0-1047.48USN-8095-1

linux-image-oracle-64k-lts-24.04Ubuntu

Fixed in:6.8.0-1047.48USN-8095-1

linux-image-oracle-lts-22.04Ubuntu

Fixed in:5.15.0.1097.93USN-8033-5

linux-image-oracle-lts-24.04Ubuntu

Fixed in:6.8.0-1047.48USN-8095-1

linux-image-raspiUbuntu

Fixed in:5.15.0.1097.95USN-8141-1

Fixed in:6.8.0-1050.54USN-8095-5

linux-image-raspi-5.15Ubuntu

Fixed in:5.15.0.1097.95USN-8141-1

linux-image-raspi-6.8Ubuntu

Fixed in:6.8.0-1050.54USN-8095-5

linux-image-raspi-nolpaeUbuntu

Fixed in:5.15.0.1097.95USN-8141-1

linux-image-raspi-realtimeUbuntu

Fixed in:6.8.0-2040.41USN-8095-5

linux-image-raspi-realtime-6.8Ubuntu

Fixed in:6.8.0-2040.41USN-8095-5

linux-image-realtimeUbuntu

Fixed in:5.15.0.1099.103USN-8033-2

Fixed in:6.8.1-1045.46USN-8095-3

linux-image-realtime-5.15Ubuntu

Fixed in:5.15.0.1099.103USN-8033-2

linux-image-realtime-6.8.1Ubuntu

Fixed in:6.8.1-1045.46~22.04.1USN-8095-3

Fixed in:6.8.1-1045.46USN-8095-3

linux-image-realtime-hwe-22.04Ubuntu

Fixed in:6.8.1-1045.46~22.04.1USN-8095-3

linux-image-virtualUbuntu

Fixed in:5.15.0.170.159USN-8033-1

Fixed in:6.8.0-106.106USN-8095-1

linux-image-virtual-5.15Ubuntu

Fixed in:5.15.0.170.180~20.04.3USN-8033-1

Fixed in:5.15.0.170.159USN-8033-1

linux-image-virtual-6.8Ubuntu

Fixed in:6.8.0-106.106~22.04.1USN-8095-1

Fixed in:6.8.0-106.106USN-8095-1

linux-image-virtual-hwe-20.04Ubuntu

Fixed in:5.15.0.170.180~20.04.3USN-8033-1

linux-image-virtual-hwe-22.04Ubuntu

Fixed in:6.8.0-106.106~22.04.1USN-8095-1

linux-image-xilinxUbuntu

Fixed in:6.8.0.1029.30USN-8261-1

linux-image-xilinx-6.8Ubuntu

Fixed in:6.8.0.1029.30USN-8261-1

linux-image-xilinx-zynqmpUbuntu

Fixed in:5.15.0.1064.67USN-8033-7

Fixed in:6.8.0.1029.30USN-8261-1

linux-image-xilinx-zynqmp-5.15Ubuntu

Fixed in:5.15.0.1064.67USN-8033-7

linux-intel-iot-realtimeUbuntu

Fixed in:5.15.0-1092.94USN-8033-2

linux-intel-iotgUbuntu

Fixed in:5.15.0-1095.101USN-8033-8

linux-intel-iotg-5.15Ubuntu

Fixed in:5.15.0-1095.101~20.04.1USN-8033-7

linux-kvmUbuntu

Fixed in:5.15.0-1092.97USN-8033-5

linux-lowlatencyUbuntu

Fixed in:5.15.0-170.180USN-8033-1

Fixed in:6.8.0-106.106.1USN-8095-1

linux-lowlatency-hwe-5.15Ubuntu

Fixed in:5.15.0-170.180~20.04.1USN-8033-1

linux-lowlatency-hwe-6.8Ubuntu

Fixed in:6.8.0-106.106.1~22.04.1USN-8095-1

linux-nvidiaUbuntu

Fixed in:5.15.0-1095.96USN-8033-6

Fixed in:6.8.0-1049.52USN-8100-1

linux-nvidia-6.8Ubuntu

Fixed in:6.8.0-1049.52~22.04.1USN-8100-1

linux-nvidia-lowlatencyUbuntu

Fixed in:6.8.0-1049.52.1USN-8100-1

linux-nvidia-tegraUbuntu

Fixed in:5.15.0-1052.52USN-8034-1

linux-nvidia-tegra-5.15Ubuntu

Fixed in:5.15.0-1052.52~20.04.2USN-8034-1

linux-nvidia-tegra-igxUbuntu

Fixed in:5.15.0-1041.41USN-8034-2

linux-oracleUbuntu

Fixed in:5.15.0-1097.103USN-8033-5

Fixed in:6.8.0-1047.48USN-8095-1

linux-oracle-5.15Ubuntu

Fixed in:5.15.0-1097.103~20.04.1USN-8033-5

linux-oracle-6.8Ubuntu

Fixed in:6.8.0-1047.48~22.04.1USN-8095-1

linux-raspiUbuntu

Fixed in:5.15.0-1097.100USN-8141-1

Fixed in:6.8.0-1050.54USN-8095-5

linux-raspi-realtimeUbuntu

Fixed in:6.8.0-2040.41USN-8095-5

linux-realtimeUbuntu

Fixed in:5.15.0-1099.108USN-8033-2

Fixed in:6.8.1-1045.46USN-8095-3

linux-realtime-6.8Ubuntu

Fixed in:6.8.1-1045.46~22.04.1USN-8095-3

linux-xilinxUbuntu

Fixed in:6.8.0-1029.30USN-8261-1

linux-xilinx-zynqmpUbuntu

Fixed in:5.15.0-1064.68USN-8033-7

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.15%probability of exploitation in 30 days

4thpercentile

Low risk: more likely to be exploited than 4% of all known CVEs.

References

Patch6

Third-Party Advisory1

lists.debian.org

Related Vulnerabilities

Other CWE-416 (Use After Free) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-0708	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-31166	Critical	9.8	100%	KEV	Fix
CVE-2015-5119	Critical	9.8	99%	KEV	-
CVE-2010-3962	High	8.1	97%	KEV	-
CVE-2015-0313	Critical	9.8	96%	KEV	Fix
CVE-2017-9798	High	7.5	95%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-01-20.