igb: Do not free q_vector unless new one was allocated (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.17 % · percentile 6 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Modified
Description
In the Linux kernel, the following vulnerability has been resolved: igb: Do not free q_vector unless new one was allocated Avoid potential use-after-free condition under memory pressure. If the kzalloc() fails, q_vector will be freed but left in the original adapter->q_vector[v_idx] array position.
Weaknesses (CWE)
- CWE-416 — Use After Free
References
- https://git.kernel.org/stable/c/64ca1969599857143e91aeec4440640656100803
- https://git.kernel.org/stable/c/0200f0fbb11e359cc35af72ab10b2ec224e6f633
- https://git.kernel.org/stable/c/68e8adbcaf7a8743e473343b38b9dad66e2ac6f3
- https://git.kernel.org/stable/c/f96bd8adc8adde25390965a8c1ee81b73cb62075
- https://git.kernel.org/stable/c/3cb18dea11196fb4a06f78294cec5e61985e1aff
- https://git.kernel.org/stable/c/314f7092b27749bdde44c14095b5533afa2a3bc8
- https://git.kernel.org/stable/c/6e399577bd397a517df4b938601108c63769ce0a
- https://git.kernel.org/stable/c/56483aecf6b22eb7dff6315b3a174688c6ad494c
- https://git.kernel.org/stable/c/0668716506ca66f90d395f36ccdaebc3e0e84801
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | Linux |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary) |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2022-55500
- GCVE · GCVE-0-2022-50252
CERT-FR advisories
- CERTFR-2025-AVI-1073 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-1032 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-1009 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0979 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0921 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0895 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*< 4.9.337cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.10 < 4.14.303cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.270cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.229cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.163cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.86cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 6.0.16cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.1 < 6.1.2
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 72ddef0506da852dc82f078f37ced8ef4d74a2bf < 64ca1969599857143e91aeec4440640656100803 ; affected 72ddef0506da852dc82f078f37ced8ef4d74a2bf < 0200f0fbb11e359cc35af72ab10b2ec224e6f633 ; affected 72ddef0506da852dc82f078f37ced8ef4d74a2bf < 68e8adbcaf7a8743e473343b38b9dad66e2ac6f3 ; affected 72ddef0506da852dc82f078f37ced8ef4d74a2bf < f96bd8adc8adde25390965a8c1ee81b73cb62075 ; affected 72ddef0506da852dc82f078f37ced8ef4d74a2bf < 3cb18dea11196fb4a06f78294cec5e61985e1aff ; affected 72ddef0506da852dc82f078f37ced8ef4d74a2bf < 314f7092b27749bdde44c14095b5533afa2a3bc8 |
| Linux · Linux | affected 4.3 ; unaffected 0 < 4.3 ; unaffected 4.9.337 ≤ 4.9.* ; unaffected 4.14.303 ≤ 4.14.* ; unaffected 4.19.270 ≤ 4.19.* ; unaffected 5.4.229 ≤ 5.4.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |