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CVE-2021-47059

crypto: sun8i-ss - fix result memory leak on error path

MEDIUM
5.5
CVSS Score
Published: February 29, 2024 at 10:37 PM UTC
Updated: June 17, 2026 at 04:16 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ss - fix result memory leak on error path This patch fixes a memory leak on an error path.

Affected

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

Linux Kernel· Linux
95%
5.10 ≤ v < 5.10.375.10 ≤ v < 5.11.215.10 ≤ v < 5.12.45.10 ≤ v < 5.135.11 ≤ v < 5.11.215.12 ≤ v < 5.12.45.10d9b45418a91773b7672e4c60037a28074b495c6d
Vendor states this is fixed in 1dbc6a1e25be8575d6c4114d1d2b841a796507f7 (fixed)
Vendor states this is fixed in 1f12aaf07f61122cf5074d29714ee26f8d44b0e7 (fixed)
Vendor states this is fixed in 50e7b39b808430ad49a637dc6fb72ca93b451b13 (fixed)
Vendor states this is fixed in ca065a93699f8cf3f42c60eefed73086007e928e (fixed)
Vendor states this is fixed in 5.10 (unaffected)
Vendor states this is fixed in 5.10.37 (unaffected)
Vendor states this is fixed in 5.11.21 (unaffected)
Vendor states this is fixed in 5.12.4 (unaffected)
Vendor states this is fixed in 5.13 (unaffected)

References (4)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/1dbc6a1e25be8575d6c4114d1d2b841a796507f7
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/1f12aaf07f61122cf5074d29714ee26f8d44b0e7
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/50e7b39b808430ad49a637dc6fb72ca93b451b13
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/ca065a93699f8cf3f42c60eefed73086007e928e

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

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

StatusANALYZED
CWE
CWE-401

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