CVE & CISA-KEV Catalog

CVE-2024-26754

HIGH
7.8
CVSS v3
NVD

Description

In the Linux kernel, the following vulnerability has been resolved: gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp() The gtp_net_ops pernet operations structure for the subsystem must be registered before registering the generic netlink family. Syzkaller hit 'general protection fault in gtp_genl_dump_pdp' bug: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN NOPTI KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] CPU: 1 PID: 5826 Comm: gtp Not tainted 6.8.0-rc3-std-def-alt1 #1 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-alt1 04/01/2014 RIP: 0010:gtp_genl_dump_pdp+0x1be/0x800 [gtp] Code: c6 89 c6 e8 64 e9 86 df 58 45 85 f6 0f 85 4e 04 00 00 e8 c5 ee 86 df 48 8b 54 24 18 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 de 05 00 00 48 8b 44 24 18 4c 8b 30 4c 39 f0 74 RSP: 0018:ffff888014107220 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: ffff88800fcda588 R14: 0000000000000001 R15: 0000000000000000 FS: 00007f1be4eb05c0(0000) GS:ffff88806ce80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f1be4e766cf CR3: 000000000c33e000 CR4: 0000000000750ef0 PKRU: 55555554 Call Trace: <TASK> ? show_regs+0x90/0xa0 ? die_addr+0x50/0xd0 ? exc_general_protection+0x148/0x220 ? asm_exc_general_protection+0x22/0x30 ? gtp_genl_dump_pdp+0x1be/0x800 [gtp] ? __alloc_skb+0x1dd/0x350 ? __pfx___alloc_skb+0x10/0x10 genl_dumpit+0x11d/0x230 netlink_dump+0x5b9/0xce0 ? lockdep_hardirqs_on_prepare+0x253/0x430 ? __pfx_netlink_dump+0x10/0x10 ? kasan_save_track+0x10/0x40 ? __kasan_kmalloc+0x9b/0xa0 ? genl_start+0x675/0x970 __netlink_dump_start+0x6fc/0x9f0 genl_family_rcv_msg_dumpit+0x1bb/0x2d0 ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10 ? genl_op_from_small+0x2a/0x440 ? cap_capable+0x1d0/0x240 ? __pfx_genl_start+0x10/0x10 ? __pfx_genl_dumpit+0x10/0x10 ? __pfx_genl_done+0x10/0x10 ? security_capable+0x9d/0xe0

How to fix

Remediation Available
linuxDebian
Fixed in:5.10.216-1CVE-2024-26754
Fixed in:6.1.82-1CVE-2024-26754
Fixed in:6.7.7-1CVE-2024-26754
Fixed in:6.7.7-1CVE-2024-26754
linuxUbuntu
Fixed in:4.15.0-230.242USN-7069-1
Fixed in:5.4.0-186.206USN-6831-1
Fixed in:5.15.0-112.122USN-6820-1
linux-awsUbuntu
Fixed in:4.15.0-1174.187USN-7069-1
Fixed in:5.4.0-1126.136USN-6831-1
Fixed in:5.15.0-1063.69USN-6821-3
linux-aws-5.15Ubuntu
Fixed in:5.15.0-1063.69~20.04.1USN-6821-3
linux-aws-5.4Ubuntu
Fixed in:5.4.0-1126.136~18.04.1USN-6831-1
linux-aws-hweUbuntu
Fixed in:4.15.0-1174.187~16.04.1USN-7069-1
linux-azureUbuntu
Fixed in:4.15.0-1182.197~14.04.1USN-7069-2
Fixed in:4.15.0-1182.197~16.04.1USN-7069-2
Fixed in:5.4.0-1131.138USN-6831-1
Fixed in:5.15.0-1066.75USN-6821-4
linux-azure-4.15Ubuntu
Fixed in:4.15.0-1182.197USN-7069-1
linux-azure-5.4Ubuntu
Fixed in:5.4.0-1131.138~18.04.1USN-6831-1
linux-azure-fdeUbuntu
Fixed in:5.15.0-1065.74.1USN-6821-4
linux-gcpUbuntu
Fixed in:4.15.0-1167.184~16.04.2USN-7069-1
Fixed in:5.4.0-1130.139USN-6831-1
Fixed in:5.15.0-1062.70USN-6820-1
linux-gcp-4.15Ubuntu
Fixed in:4.15.0-1167.184USN-7069-1
linux-gcp-5.15Ubuntu
Fixed in:5.15.0-1062.70~20.04.1USN-6820-1
linux-gcp-5.4Ubuntu
Fixed in:5.4.0-1130.139~18.04.1USN-6831-1
linux-gkeUbuntu
Fixed in:5.15.0-1060.66USN-6821-1
linux-gkeopUbuntu
Fixed in:5.4.0-1093.97USN-6831-1
Fixed in:5.15.0-1046.53USN-6821-2
linux-gkeop-5.15Ubuntu
Fixed in:5.15.0-1046.53~20.04.1USN-6821-2
linux-hweUbuntu
Fixed in:4.15.0-230.242~16.04.1USN-7069-1
linux-hwe-5.15Ubuntu
Fixed in:5.15.0-113.123~20.04.1USN-6871-1
linux-hwe-5.4Ubuntu
Fixed in:5.4.0-186.206~18.04.1USN-6831-1
linux-ibmUbuntu
Fixed in:5.4.0-1073.78USN-6831-1
Fixed in:5.15.0-1056.59USN-6821-1
linux-ibm-5.15Ubuntu
Fixed in:5.15.0-1057.60~20.04.1USN-6892-1
linux-ibm-5.4Ubuntu
Fixed in:5.4.0-1073.78~18.04.1USN-6831-1
linux-image-4.15.0-1136-oracleUbuntu
Fixed in:4.15.0-1136.147~16.04.1USN-7069-1
Fixed in:4.15.0-1136.147USN-7069-1
linux-image-4.15.0-1157-kvmUbuntu
Fixed in:4.15.0-1157.162USN-7069-1
linux-image-4.15.0-1167-gcpUbuntu
Fixed in:4.15.0-1167.184~16.04.2USN-7069-1
Fixed in:4.15.0-1167.184USN-7069-1
linux-image-4.15.0-1174-awsUbuntu
Fixed in:4.15.0-1174.187~16.04.1USN-7069-1
Fixed in:4.15.0-1174.187USN-7069-1
linux-image-4.15.0-1182-azureUbuntu
Fixed in:4.15.0-1182.197~14.04.1USN-7069-2
Fixed in:4.15.0-1182.197~16.04.1USN-7069-2
Fixed in:4.15.0-1182.197USN-7069-1
linux-image-4.15.0-230-genericUbuntu
Fixed in:4.15.0-230.242~16.04.1USN-7069-1
Fixed in:4.15.0-230.242USN-7069-1
linux-image-4.15.0-230-lowlatencyUbuntu
Fixed in:4.15.0-230.242~16.04.1USN-7069-1
Fixed in:4.15.0-230.242USN-7069-1
linux-image-5.15.0-1030-xilinx-zynqmpUbuntu
Fixed in:5.15.0-1030.34USN-6820-1
linux-image-5.15.0-1046-gkeopUbuntu
Fixed in:5.15.0-1046.53~20.04.1USN-6821-2
Fixed in:5.15.0-1046.53USN-6821-2
linux-image-5.15.0-1056-ibmUbuntu
Fixed in:5.15.0-1056.59USN-6821-1
linux-image-5.15.0-1057-ibmUbuntu
Fixed in:5.15.0-1057.60~20.04.1USN-6892-1
linux-image-5.15.0-1058-intel-iotgUbuntu
Fixed in:5.15.0-1058.64~20.04.1USN-6828-1
Fixed in:5.15.0-1058.64USN-6821-1
linux-image-5.15.0-1058-nvidiaUbuntu
Fixed in:5.15.0-1058.59USN-6820-2
linux-image-5.15.0-1058-nvidia-lowlatencyUbuntu
Fixed in:5.15.0-1058.59USN-6820-2
linux-image-5.15.0-1058-raspiUbuntu
Fixed in:5.15.0-1058.61USN-6919-1
linux-image-5.15.0-1060-gkeUbuntu
Fixed in:5.15.0-1060.66USN-6821-1
linux-image-5.15.0-1060-kvmUbuntu
Fixed in:5.15.0-1060.65USN-6821-2
linux-image-5.15.0-1061-oracleUbuntu
Fixed in:5.15.0-1061.67USN-6821-1
linux-image-5.15.0-1062-gcpUbuntu
Fixed in:5.15.0-1062.70~20.04.1USN-6820-1
Fixed in:5.15.0-1062.70USN-6820-1
linux-image-5.15.0-1063-awsUbuntu
Fixed in:5.15.0-1063.69~20.04.1USN-6821-3
Fixed in:5.15.0-1063.69USN-6821-3
linux-image-5.15.0-1065-azure-fdeUbuntu
Fixed in:5.15.0-1065.74.1USN-6821-4
linux-image-5.15.0-1066-azureUbuntu
Fixed in:5.15.0-1066.75USN-6821-4
linux-image-5.15.0-110-lowlatencyUbuntu
Fixed in:5.15.0-110.120~20.04.1USN-6820-1
Fixed in:5.15.0-110.120USN-6820-1
linux-image-5.15.0-110-lowlatency-64kUbuntu
Fixed in:5.15.0-110.120~20.04.1USN-6820-1
Fixed in:5.15.0-110.120USN-6820-1
linux-image-5.15.0-112-genericUbuntu
Fixed in:5.15.0-112.122USN-6820-1
linux-image-5.15.0-112-generic-64kUbuntu
Fixed in:5.15.0-112.122USN-6820-1
linux-image-5.15.0-112-generic-lpaeUbuntu
Fixed in:5.15.0-112.122USN-6820-1
linux-image-5.15.0-113-genericUbuntu
Fixed in:5.15.0-113.123~20.04.1USN-6871-1
linux-image-5.15.0-113-generic-64kUbuntu
Fixed in:5.15.0-113.123~20.04.1USN-6871-1
linux-image-5.15.0-113-generic-lpaeUbuntu
Fixed in:5.15.0-113.123~20.04.1USN-6871-1
linux-image-5.4.0-1045-xilinx-zynqmpUbuntu
Fixed in:5.4.0-1045.49USN-6831-1
linux-image-5.4.0-1073-ibmUbuntu
Fixed in:5.4.0-1073.78~18.04.1USN-6831-1
Fixed in:5.4.0-1073.78USN-6831-1
linux-image-5.4.0-1093-gkeopUbuntu
Fixed in:5.4.0-1093.97USN-6831-1
linux-image-5.4.0-1110-raspiUbuntu
Fixed in:5.4.0-1110.122~18.04.1USN-6831-1
Fixed in:5.4.0-1110.122USN-6831-1
linux-image-5.4.0-1114-kvmUbuntu
Fixed in:5.4.0-1114.121USN-6831-1
linux-image-5.4.0-1125-oracleUbuntu
Fixed in:5.4.0-1125.134~18.04.1USN-6831-1
Fixed in:5.4.0-1125.134USN-6831-1
linux-image-5.4.0-1126-awsUbuntu
Fixed in:5.4.0-1126.136~18.04.1USN-6831-1
Fixed in:5.4.0-1126.136USN-6831-1
linux-image-5.4.0-1130-gcpUbuntu
Fixed in:5.4.0-1130.139~18.04.1USN-6831-1
Fixed in:5.4.0-1130.139USN-6831-1
linux-image-5.4.0-1131-azureUbuntu
Fixed in:5.4.0-1131.138~18.04.1USN-6831-1
Fixed in:5.4.0-1131.138USN-6831-1
linux-image-5.4.0-186-genericUbuntu
Fixed in:5.4.0-186.206~18.04.1USN-6831-1
Fixed in:5.4.0-186.206USN-6831-1
linux-image-5.4.0-186-generic-lpaeUbuntu
Fixed in:5.4.0-186.206USN-6831-1
linux-image-5.4.0-186-lowlatencyUbuntu
Fixed in:5.4.0-186.206~18.04.1USN-6831-1
Fixed in:5.4.0-186.206USN-6831-1
linux-image-awsUbuntu
Fixed in:5.4.0.1126.136~18.04.1USN-6831-1
Fixed in:5.15.0.1063.69~20.04.1USN-6821-3
linux-image-aws-hweUbuntu
Fixed in:4.15.0.1174.187~16.04.1USN-7069-1
linux-image-aws-lts-18.04Ubuntu
Fixed in:4.15.0.1174.172USN-7069-1
linux-image-aws-lts-20.04Ubuntu
Fixed in:5.4.0.1126.123USN-6831-1
linux-image-aws-lts-22.04Ubuntu
Fixed in:5.15.0.1063.63USN-6821-3
linux-image-azureUbuntu
Fixed in:4.15.0.1182.197~14.04.1USN-7069-2
Fixed in:4.15.0.1182.197~16.04.1USN-7069-2
Fixed in:5.4.0.1131.138~18.04.1USN-6831-1
linux-image-azure-fde-lts-22.04Ubuntu
Fixed in:5.15.0.1065.74.43USN-6821-4
linux-image-azure-lts-18.04Ubuntu
Fixed in:4.15.0.1182.150USN-7069-1
linux-image-azure-lts-20.04Ubuntu
Fixed in:5.4.0.1131.125USN-6831-1
linux-image-azure-lts-22.04Ubuntu
Fixed in:5.15.0.1066.64USN-6821-4
linux-image-gcpUbuntu
Fixed in:4.15.0.1167.184~16.04.2USN-7069-1
Fixed in:5.4.0.1130.139~18.04.1USN-6831-1
Fixed in:5.15.0.1062.70~20.04.1USN-6820-1
linux-image-gcp-lts-18.04Ubuntu
Fixed in:4.15.0.1167.180USN-7069-1
linux-image-gcp-lts-20.04Ubuntu
Fixed in:5.4.0.1130.132USN-6831-1
linux-image-gcp-lts-22.04Ubuntu
Fixed in:5.15.0.1062.58USN-6820-1
linux-image-genericUbuntu
Fixed in:4.15.0.230.214USN-7069-1
Fixed in:5.4.0.186.184USN-6831-1
Fixed in:5.15.0.112.112USN-6820-1
linux-image-generic-64kUbuntu
Fixed in:5.15.0.112.112USN-6820-1
linux-image-generic-64k-hwe-20.04Ubuntu
Fixed in:5.15.0.113.123~20.04.1USN-6871-1
linux-image-generic-hwe-16.04Ubuntu
Fixed in:4.15.0.230.242~16.04.1USN-7069-1
linux-image-generic-hwe-18.04Ubuntu
Fixed in:5.4.0.186.206~18.04.1USN-6831-1
linux-image-generic-hwe-20.04Ubuntu
Fixed in:5.15.0.113.123~20.04.1USN-6871-1
linux-image-generic-lpaeUbuntu
Fixed in:5.4.0.186.184USN-6831-1
Fixed in:5.15.0.112.112USN-6820-1
linux-image-generic-lpae-hwe-20.04Ubuntu
Fixed in:5.15.0.113.123~20.04.1USN-6871-1
linux-image-gkeUbuntu
Fixed in:4.15.0.1167.184~16.04.2USN-7069-1
Fixed in:5.15.0.1060.59USN-6821-1
linux-image-gke-5.15Ubuntu
Fixed in:5.15.0.1060.59USN-6821-1
linux-image-gkeopUbuntu
Fixed in:5.4.0.1093.91USN-6831-1
Fixed in:5.15.0.1046.45USN-6821-2
linux-image-gkeop-5.15Ubuntu
Fixed in:5.15.0.1046.53~20.04.1USN-6821-2
Fixed in:5.15.0.1046.45USN-6821-2
linux-image-gkeop-5.4Ubuntu
Fixed in:5.4.0.1093.91USN-6831-1
linux-image-ibmUbuntu
Fixed in:5.4.0.1073.78~18.04.1USN-6831-1
Fixed in:5.15.0.1057.60~20.04.1USN-6892-1
Fixed in:5.15.0.1056.52USN-6821-1
linux-image-ibm-lts-20.04Ubuntu
Fixed in:5.4.0.1073.102USN-6831-1
linux-image-intelUbuntu
Fixed in:5.15.0.1058.64~20.04.1USN-6828-1
linux-image-intel-iotgUbuntu
Fixed in:5.15.0.1058.64~20.04.1USN-6828-1
Fixed in:5.15.0.1058.58USN-6821-1
linux-image-kvmUbuntu
Fixed in:4.15.0.1157.148USN-7069-1
Fixed in:5.4.0.1114.110USN-6831-1
Fixed in:5.15.0.1060.56USN-6821-2
linux-image-lowlatencyUbuntu
Fixed in:4.15.0.230.214USN-7069-1
Fixed in:5.4.0.186.184USN-6831-1
Fixed in:5.15.0.110.103USN-6820-1
linux-image-lowlatency-64kUbuntu
Fixed in:5.15.0.110.103USN-6820-1
linux-image-lowlatency-64k-hwe-20.04Ubuntu
Fixed in:5.15.0.110.120~20.04.1USN-6820-1
linux-image-lowlatency-hwe-16.04Ubuntu
Fixed in:4.15.0.230.242~16.04.1USN-7069-1
linux-image-lowlatency-hwe-18.04Ubuntu
Fixed in:5.4.0.186.206~18.04.1USN-6831-1
linux-image-lowlatency-hwe-20.04Ubuntu
Fixed in:5.15.0.110.120~20.04.1USN-6820-1
linux-image-nvidiaUbuntu
Fixed in:5.15.0.1058.58USN-6820-2
linux-image-nvidia-lowlatencyUbuntu
Fixed in:5.15.0.1058.58USN-6820-2
linux-image-oemUbuntu
Fixed in:4.15.0.230.242~16.04.1USN-7069-1
Fixed in:5.4.0.186.206~18.04.1USN-6831-1
Fixed in:5.4.0.186.184USN-6831-1
linux-image-oem-20.04Ubuntu
Fixed in:5.15.0.113.123~20.04.1USN-6871-1
linux-image-oem-20.04bUbuntu
Fixed in:5.15.0.113.123~20.04.1USN-6871-1
linux-image-oem-20.04cUbuntu
Fixed in:5.15.0.113.123~20.04.1USN-6871-1
linux-image-oem-20.04dUbuntu
Fixed in:5.15.0.113.123~20.04.1USN-6871-1
linux-image-oem-osp1Ubuntu
Fixed in:5.4.0.186.206~18.04.1USN-6831-1
Fixed in:5.4.0.186.184USN-6831-1
linux-image-oracleUbuntu
Fixed in:4.15.0.1136.147~16.04.1USN-7069-1
Fixed in:5.4.0.1125.134~18.04.1USN-6831-1
linux-image-oracle-lts-18.04Ubuntu
Fixed in:4.15.0.1136.141USN-7069-1
linux-image-oracle-lts-20.04Ubuntu
Fixed in:5.4.0.1125.118USN-6831-1
linux-image-oracle-lts-22.04Ubuntu
Fixed in:5.15.0.1061.57USN-6821-1
linux-image-raspiUbuntu
Fixed in:5.4.0.1110.140USN-6831-1
Fixed in:5.15.0.1058.56USN-6919-1
linux-image-raspi-hwe-18.04Ubuntu
Fixed in:5.4.0.1110.122~18.04.1USN-6831-1
linux-image-raspi-nolpaeUbuntu
Fixed in:5.15.0.1058.56USN-6919-1
linux-image-raspi2Ubuntu
Fixed in:5.4.0.1110.140USN-6831-1
linux-image-snapdragon-hwe-18.04Ubuntu
Fixed in:5.4.0.186.206~18.04.1USN-6831-1
linux-image-virtualUbuntu
Fixed in:4.15.0.230.214USN-7069-1
Fixed in:5.4.0.186.184USN-6831-1
Fixed in:5.15.0.112.112USN-6820-1
linux-image-virtual-hwe-16.04Ubuntu
Fixed in:4.15.0.230.242~16.04.1USN-7069-1
linux-image-virtual-hwe-18.04Ubuntu
Fixed in:5.4.0.186.206~18.04.1USN-6831-1
linux-image-virtual-hwe-20.04Ubuntu
Fixed in:5.15.0.113.123~20.04.1USN-6871-1
linux-image-xilinx-zynqmpUbuntu
Fixed in:5.4.0.1045.45USN-6831-1
Fixed in:5.15.0.1030.34USN-6820-1
linux-intel-iotgUbuntu
Fixed in:5.15.0-1058.64USN-6821-1
linux-intel-iotg-5.15Ubuntu
Fixed in:5.15.0-1058.64~20.04.1USN-6828-1
linux-kvmUbuntu
Fixed in:4.15.0-1157.162USN-7069-1
Fixed in:5.4.0-1114.121USN-6831-1
Fixed in:5.15.0-1060.65USN-6821-2
linux-lowlatencyUbuntu
Fixed in:5.15.0-110.120USN-6820-1
linux-lowlatency-hwe-5.15Ubuntu
Fixed in:5.15.0-110.120~20.04.1USN-6820-1
linux-nvidiaUbuntu
Fixed in:5.15.0-1058.59USN-6820-2
linux-oracleUbuntu
Fixed in:4.15.0-1136.147~16.04.1USN-7069-1
Fixed in:4.15.0-1136.147USN-7069-1
Fixed in:5.4.0-1125.134USN-6831-1
Fixed in:5.15.0-1061.67USN-6821-1
linux-oracle-5.4Ubuntu
Fixed in:5.4.0-1125.134~18.04.1USN-6831-1
linux-raspiUbuntu
Fixed in:5.4.0-1110.122USN-6831-1
Fixed in:5.15.0-1058.61USN-6919-1
linux-raspi-5.4Ubuntu
Fixed in:5.4.0-1110.122~18.04.1USN-6831-1
linux-xilinx-zynqmpUbuntu
Fixed in:5.4.0-1045.49USN-6831-1
Fixed in:5.15.0-1030.34USN-6820-1

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

0.25%probability of exploitation in 30 days
17thpercentile

Low risk: more likely to be exploited than 17% of all known CVEs.

References

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CVE-2024-26754 severity badge

Markdown

[![CVE-2024-26754](https://tridentstack.com/cve/badge/CVE-2024-26754.svg)](https://tridentstack.com/cve/CVE-2024-26754)

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<a href="https://tridentstack.com/cve/CVE-2024-26754"><img src="https://tridentstack.com/cve/badge/CVE-2024-26754.svg" alt="CVE-2024-26754"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

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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 2025-01-07.