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CVE-2022-49260

crypto: hisilicon/sec - fix the aead software fallback for engine

MEDIUM
5.5
CVSS Score
Published: February 26, 2025 at 01:56 AM UTC
Updated: August 5, 2026 at 09:24 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.7%

Description

In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/sec - fix the aead software fallback for engine Due to the subreq pointer misuse the private context memory. The aead soft crypto occasionally casues the OS panic as setting the 64K page. Here is fix it.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
5.14 ≤ v < 5.15.335.14 ≤ v < 5.16.195.14 ≤ v < 5.17.25.14 ≤ v < 5.185.16 ≤ v < 5.16.195.17 ≤ v < 5.17.25.146c46a3297beae4ae2d22b26da5e091f058381c7c
Vendor states this is fixed in 0a2a464f863187f97e96ebc6384c052cafd4a54c (fixed)
Vendor states this is fixed in 40dba7c26e897c637e91312b35f664f1d4d0073c (fixed)
Vendor states this is fixed in 5c1149e2abe0b7489300736b8277b45b113de67f (fixed)
Vendor states this is fixed in ef7b10f3cac7810ddcfd976304fd125aca33d144 (fixed)
Vendor states this is fixed in 5.14 (unaffected)
Vendor states this is fixed in 5.15.33 (unaffected)
Vendor states this is fixed in 5.16.19 (unaffected)
Vendor states this is fixed in 5.17.2 (unaffected)
Vendor states this is fixed in 5.18 (unaffected)

References (4)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/0a2a464f863187f97e96ebc6384c052cafd4a54c
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/40dba7c26e897c637e91312b35f664f1d4d0073c
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/5c1149e2abe0b7489300736b8277b45b113de67f
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/ef7b10f3cac7810ddcfd976304fd125aca33d144

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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