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CVE-2024-36929 Details

Description

In the Linux kernel, the following vulnerability has been resolved: net: core: reject skb_copy(_expand) for fraglist GSO skbs SKB_GSO_FRAGLIST skbs must not be linearized, otherwise they become invalid. Return NULL if such an skb is passed to skb_copy or skb_copy_expand, in order to prevent a crash on a potential later call to skb_gso_segment.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CNA: kernel.orgCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://cert-portal.siemens.com/productcert/html/ssa-265688.html	siemens-SADP
https://cert-portal.siemens.com/productcert/html/ssa-613116.html	siemens-SADP
https://git.kernel.org/stable/c/989bf6fd1e1d058e73a364dce1a0c53d33373f62	kernel.org	Patch
https://git.kernel.org/stable/c/aea5e2669c2863fdd8679c40ee310b3bcaa85aec	kernel.org	Patch
https://git.kernel.org/stable/c/c7af99cc21923a9650533c9d77265c8dd683a533	kernel.org	Patch
https://git.kernel.org/stable/c/cfe34d86ef9765c388f145039006bb79b6c81ac6	kernel.org	Patch
https://git.kernel.org/stable/c/d091e579b864fa790dd6a0cd537a22c383126681	kernel.org	Patch
https://git.kernel.org/stable/c/faa83a7797f06cefed86731ba4baa3b4dfdc06c1	kernel.org	Patch
https://git.kernel.org/stable/c/989bf6fd1e1d058e73a364dce1a0c53d33373f62	CVE	Patch
https://git.kernel.org/stable/c/aea5e2669c2863fdd8679c40ee310b3bcaa85aec	CVE	Patch
https://git.kernel.org/stable/c/c7af99cc21923a9650533c9d77265c8dd683a533	CVE	Patch
https://git.kernel.org/stable/c/cfe34d86ef9765c388f145039006bb79b6c81ac6	CVE	Patch
https://git.kernel.org/stable/c/d091e579b864fa790dd6a0cd537a22c383126681	CVE	Patch
https://git.kernel.org/stable/c/faa83a7797f06cefed86731ba4baa3b4dfdc06c1	CVE	Patch
https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html	CVE	Third Party Advisory
https://security.netapp.com/advisory/ntap-20240905-0010/	CVE	Third Party Advisory

see all 16 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-476	NULL Pointer Dereference	[email protected]

Affected Products

Product	Versions
linux linux kernel	>= 5.6, < 5.10.217 >= 5.11, < 5.15.159 >= 5.16, < 6.1.91 >= 6.2, < 6.6.31 >= 6.7, < 6.8.10
CPE cpe:2.3:o:linux:linux_kernel:::::::: cpe:2.3:o:linux:linux_kernel:6.9:rc1:::::: cpe:2.3:o:linux:linux_kernel:6.9:rc2:::::: cpe:2.3:o:linux:linux_kernel:6.9:rc3:::::: cpe:2.3:o:linux:linux_kernel:6.9:rc4:::::: cpe:2.3:o:linux:linux_kernel:6.9:rc5:::::: cpe:2.3:o:linux:linux_kernel:6.9:rc6:::::: Remediation No remediation found in references.
debian debian linux	10.0
CPE cpe:2.3:o:debian:debian_linux:10.0:::::::* Remediation No remediation found in references.

Change History

10 change records found show changes

Date	Action	Recorded By
Aug 4, 2026	CVE Modified	kernel.org
Jun 17, 2026	CVE Modified	siemens-SADP
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 17, 2026	CVE Modified	kernel.org
May 12, 2026	CVE Modified	siemens-SADP
Jan 22, 2026	Initial Analysis	[email protected]
Nov 21, 2024	CVE Modified	CVE
Nov 5, 2024	CVE Modified	kernel.org
Jun 27, 2024	CVE Modified	kernel.org
May 30, 2024	New CVE Received	kernel.org