Is CVE-2023-52777 in the CISA KEV catalog?

No. CVE-2023-52777 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-52777?

CVE-2023-52777 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2023-52777?

CVE-2023-52777 has an EPSS score of 0.24% (15th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-52777?

Upgrade linux on debian 12 to 6.1.64-1 or later. Fixes are available for 99 affected products.

CVE & CISA-KEV Catalog

CVE-2023-52777

HIGH

7.8

CVSS v3

NVD

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix gtk offload status event locking The ath11k active pdevs are protected by RCU but the gtk offload status event handling code calling ath11k_mac_get_arvif_by_vdev_id() was not marked as a read-side critical section. Mark the code in question as an RCU read-side critical section to avoid any potential use-after-free issues. Compile tested only.

CWE-416Use After Free

How to fix

Remediation Available

linuxDebian

Fixed in:6.1.64-1CVE-2023-52777

Fixed in:6.6.8-1CVE-2023-52777

bpftoolRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

bpftoolRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

bpftool-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

bpftool-debuginfoRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernelRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernelRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-abi-stablelistsRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-abi-stablelistsRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-coreRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-coreRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debugRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debugRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debug-coreRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debug-coreRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debug-debuginfoRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debug-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debug-develRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debug-develRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debug-modulesRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debug-modulesRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debug-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debug-modules-extraRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debuginfoRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debuginfo-common-aarch64Rocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debuginfo-common-aarch64Red Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debuginfo-common-ppc64leRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debuginfo-common-ppc64leRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debuginfo-common-s390xRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debuginfo-common-s390xRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debuginfo-common-x86_64Rocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-debuginfo-common-x86_64Red Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-develRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-develRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-docRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-docRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-modulesRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-modulesRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-modules-extraRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-rtRocky

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rtRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-coreRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-coreRocky

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debugRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debugRocky

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debug-coreRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debug-coreRocky

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debug-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debug-debuginfoRocky

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debug-develRocky

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debug-develRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debug-kvmRocky

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debug-kvmRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debug-modulesRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debug-modulesRocky

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debug-modules-extraRocky

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debug-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debuginfoRocky

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debuginfo-common-x86_64Red Hat / RHEL

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-debuginfo-common-x86_64Rocky

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-develRocky

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-develRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-kvmRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-kvmRocky

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-modulesRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-modulesRocky

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-modules-extraRocky

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-rt-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.rt7.357.el8_10RHSA-2024:5102

kernel-toolsRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-toolsRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-tools-debuginfoRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-tools-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-tools-libsRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-tools-libsRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-tools-libs-develRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-tools-libs-develRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-zfcpdumpRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-zfcpdumpRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-zfcpdump-coreRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-zfcpdump-coreRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-zfcpdump-debuginfoRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-zfcpdump-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-zfcpdump-develRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-zfcpdump-develRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-zfcpdump-modulesRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-zfcpdump-modulesRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-zfcpdump-modules-extraRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

kernel-zfcpdump-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

perfRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

perfRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

perf-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

perf-debuginfoRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

python3-perfRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

python3-perfRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

python3-perf-debuginfoRocky

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

python3-perf-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-553.16.1.el8_10RHSA-2024:5101

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

0.24%probability of exploitation in 30 days

15thpercentile

Low risk: more likely to be exploited than 15% of all known CVEs.

References

Patch4

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 2025-01-14.