bpf: Fix a segment issue when downgrading gso_size

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2024-42281
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-08-17 09:15:09 UTC
Updated2026-05-12 12:17:05 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: bpf: Fix a segment issue when downgrading gso_size Linearize the skb when downgrading gso_size because it may trigger a BUG_ON() later when the skb is segmented as described in [1,2].

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

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

Problem Types: NVD-CWE-noinfo

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 2be7e212d5419a400d051c84ca9fdd083e5aacac a689f5eb13a90f892a088865478b3cd39f53d5dc git Not specified
CNA Linux Linux affected 2be7e212d5419a400d051c84ca9fdd083e5aacac dda518dea60d556a2d171c0122ca7d9fdb7d473a git Not specified
CNA Linux Linux affected 2be7e212d5419a400d051c84ca9fdd083e5aacac f6bb8c90cab97a3e03f8d30e3069efe6a742e0be git Not specified
CNA Linux Linux affected 2be7e212d5419a400d051c84ca9fdd083e5aacac 11ec79f5c7f74261874744039bc1551023edd6b2 git Not specified
CNA Linux Linux affected 2be7e212d5419a400d051c84ca9fdd083e5aacac c3496314c53e7e82ddb544c825defc3e8c0e45cf git Not specified
CNA Linux Linux affected 2be7e212d5419a400d051c84ca9fdd083e5aacac ec4eea14d75f7b0491194dd413f540dd19b8c733 git Not specified
CNA Linux Linux affected 2be7e212d5419a400d051c84ca9fdd083e5aacac fa5ef655615a01533035c6139248c5b33aa27028 git Not specified
CNA Linux Linux affected 4.13 Not specified
CNA Linux Linux unaffected 4.13 semver Not specified
CNA Linux Linux unaffected 5.4.282 5.4.* semver Not specified
CNA Linux Linux unaffected 5.10.224 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.165 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.103 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.44 6.6.* semver Not specified
CNA Linux Linux unaffected 6.10.3 6.10.* semver Not specified
CNA Linux Linux unaffected 6.11 * original_commit_for_fix Not specified
ADP Siemens SIMATIC S7-1500 TM MFP - GNU/Linux Subsystem affected * custom Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/ec4eea14d75f7b0491194dd413f540dd19b8c733 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
cert-portal.siemens.com/productcert/html/ssa-265688.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
git.kernel.org/stable/c/f6bb8c90cab97a3e03f8d30e3069efe6a742e0be 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/11ec79f5c7f74261874744039bc1551023edd6b2 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
lists.debian.org/debian-lts-announce/2024/10/msg00003.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org
git.kernel.org/stable/c/fa5ef655615a01533035c6139248c5b33aa27028 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/a689f5eb13a90f892a088865478b3cd39f53d5dc 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
lists.debian.org/debian-lts-announce/2025/01/msg00001.html af854a3a-2127-422b-91ae-364da2661108 lists.debian.org
git.kernel.org/stable/c/c3496314c53e7e82ddb544c825defc3e8c0e45cf 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/dda518dea60d556a2d171c0122ca7d9fdb7d473a 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
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