CVE-2026-43078

HIGH

crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl

Title source: cna
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl When page reassignment was added to af_alg_pull_tsgl the original loop wasn't updated so it may try to reassign one more page than necessary. Add the check to the reassignment so that this does not happen. Also update the comment which still refers to the obsolete offset argument.

References (8)

Core 8

Scores

CVSS v3 7.8
EPSS 0.0013
EPSS Percentile 2.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (28)
linux/Kernel 4.14.0 - 5.10.254linux
linux/Kernel 5.11.0 - 5.15.204linux
linux/Kernel 5.16.0 - 6.1.170linux
linux/Kernel 6.13.0 - 6.18.24linux
linux/Kernel 6.19.0 - 6.19.14linux
linux/Kernel 6.2.0 - 6.6.137linux
linux/Kernel 6.7.0 - 6.12.85linux
Linux/Linux < 4.14
Linux/Linux 4.14
Linux/Linux 5.10.254 - 5.10.*
... and 18 more
Published May 06, 2026
Tracked Since May 06, 2026