CVE-2024-42281bpf: Fix a segment issue when downgrading gso_size
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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In 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].
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 15, 2026
Affected products
Linux Linux linux:linux (from the name) | from 2be7e212d5419a400d051c84ca9fdd083e5aacac before a689f5eb13a90f892a088865478b3cd39f53d5dc; from 2be7e212d5419a400d051c84ca9fdd083e5aacac before dda518dea60d556a2d171c0122ca7d9fdb7d473a; from 2be7e212d5419a400d051c84ca9fdd083e5aacac before f6bb8c90cab97a3e03f8d30e3069efe6a742e0be; from 2be7e212d5419a400d051c84ca9fdd083e5aacac before 11ec79f5c7f74261874744039bc1551023edd6b2; from 2be7e212d5419a400d051c84ca9fdd083e5aacac before c3496314c53e7e82ddb544c825defc3e8c0e45cf; from 2be7e212d5419a400d051c84ca9fdd083e5aacac before ec4eea14d75f7b0491194dd413f540dd19b8c733; from 2be7e212d5419a400d051c84ca9fdd083e5aacac before fa5ef655615a01533035c6139248c5b33aa27028 | CNA record |
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem siemens:simatic_s7_1500_tm_mfp_gnu_linux_subsystem (from the name) | before V1.1.1 | CISA ADP |
linux linux_kernel linux:linux_kernel | from 4.13 before 5.4.282; from 5.5 before 5.10.224; from 5.11 before 5.15.165; from 5.16 before 6.1.103; from 6.2 before 6.6.44; from 6.7 before 6.10.3 | NVD |
References
- https://git.kernel.org/stable/c/a689f5eb13a90f892a088865478b3cd39f53d5dcpatch
- https://git.kernel.org/stable/c/dda518dea60d556a2d171c0122ca7d9fdb7d473apatch
- https://git.kernel.org/stable/c/f6bb8c90cab97a3e03f8d30e3069efe6a742e0bepatch
- https://git.kernel.org/stable/c/11ec79f5c7f74261874744039bc1551023edd6b2patch
- https://git.kernel.org/stable/c/c3496314c53e7e82ddb544c825defc3e8c0e45cfpatch
- https://git.kernel.org/stable/c/ec4eea14d75f7b0491194dd413f540dd19b8c733patch
- https://git.kernel.org/stable/c/fa5ef655615a01533035c6139248c5b33aa27028patch
- https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.