CVE-2026-53088

9.8 Critique

Publiée le 24/06/2026 à 19:17 · Modifiée le 19/10/2026 à 22:19 · Modifiée · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: net: bcmgenet: fix off-by-one in bcmgenet_put_txcb The write_ptr points to the next open tx_cb. We want to return the tx_cb that gets rewinded, so we must rewind the pointer first then return the tx_cb that it points to. That way the txcb can be correctly cleaned up.

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Produits concernés

Linux
Linux linux kernel

Scores CVSS

Version	Score	Source	Vecteur
3.1	9.8 Critique	416baaa9-dc9f-4396-8d5f-8c081fb06d67	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-193

Références

https://git.kernel.org/stable/c/14e9f86564fff7bcf7f45c1b69080e837b31d185 Patch
https://git.kernel.org/stable/c/29394f722f620281f2ee9a47f947734e53d72c90 Patch
https://git.kernel.org/stable/c/2a74590170427a3ca7cc4bb8690cdd559129c29c Patch
https://git.kernel.org/stable/c/4cab761fc51c65aef741fcece4a18f3554edbc09 Patch
https://git.kernel.org/stable/c/57f3f53d2c9c5a9e133596e2f7bc1c50688a6d38 Patch
https://git.kernel.org/stable/c/72df896e31ddd06fcc5a789f025ad7a62a18bc9b Patch
https://git.kernel.org/stable/c/85f34ec320d3881badfd4edc5fee5cd5012bb54d Patch
https://git.kernel.org/stable/c/fb9a3c1f547d0ff024dbfe7b6f327626ddf0a3de Patch

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories