CVE-2021-47053
"Crypto: sun8i-ss Memory Leak"
Description
In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ss - Fix memory leak of pad It appears there are several failure return paths that don't seem to be free'ing pad. Fix these. Addresses-Coverity: ("Resource leak")
INFO
Published Date :
Feb. 28, 2024, 9:15 a.m.
Last Modified :
Dec. 9, 2024, 6:47 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- There is no known solution at this time.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-47053.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-47053 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-47053
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-47053 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-47053 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Dec. 09, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE NIST CWE-401 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.10 up to (excluding) 5.10.37 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.11.21 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.12 up to (excluding) 5.12.4 Changed Reference Type https://git.kernel.org/stable/c/2c67a9333da9d0a3b87310e0d116b7c9070c7b00 No Types Assigned https://git.kernel.org/stable/c/2c67a9333da9d0a3b87310e0d116b7c9070c7b00 Patch Changed Reference Type https://git.kernel.org/stable/c/2c67a9333da9d0a3b87310e0d116b7c9070c7b00 No Types Assigned https://git.kernel.org/stable/c/2c67a9333da9d0a3b87310e0d116b7c9070c7b00 Patch Changed Reference Type https://git.kernel.org/stable/c/50274b01ac1689b1a3f6bc4b5b3dbf361a55dd3a No Types Assigned https://git.kernel.org/stable/c/50274b01ac1689b1a3f6bc4b5b3dbf361a55dd3a Patch Changed Reference Type https://git.kernel.org/stable/c/50274b01ac1689b1a3f6bc4b5b3dbf361a55dd3a No Types Assigned https://git.kernel.org/stable/c/50274b01ac1689b1a3f6bc4b5b3dbf361a55dd3a Patch Changed Reference Type https://git.kernel.org/stable/c/c633e025bd04f54d7b33331cfcdb71354b08ce59 No Types Assigned https://git.kernel.org/stable/c/c633e025bd04f54d7b33331cfcdb71354b08ce59 Patch Changed Reference Type https://git.kernel.org/stable/c/c633e025bd04f54d7b33331cfcdb71354b08ce59 No Types Assigned https://git.kernel.org/stable/c/c633e025bd04f54d7b33331cfcdb71354b08ce59 Patch Changed Reference Type https://git.kernel.org/stable/c/d3d702084d125689edb2b9395c707e09b471352e No Types Assigned https://git.kernel.org/stable/c/d3d702084d125689edb2b9395c707e09b471352e Patch Changed Reference Type https://git.kernel.org/stable/c/d3d702084d125689edb2b9395c707e09b471352e No Types Assigned https://git.kernel.org/stable/c/d3d702084d125689edb2b9395c707e09b471352e Patch -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/2c67a9333da9d0a3b87310e0d116b7c9070c7b00 Added Reference https://git.kernel.org/stable/c/50274b01ac1689b1a3f6bc4b5b3dbf361a55dd3a Added Reference https://git.kernel.org/stable/c/c633e025bd04f54d7b33331cfcdb71354b08ce59 Added Reference https://git.kernel.org/stable/c/d3d702084d125689edb2b9395c707e09b471352e -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 28, 2024
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 14, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 28, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ss - Fix memory leak of pad It appears there are several failure return paths that don't seem to be free'ing pad. Fix these. Addresses-Coverity: ("Resource leak") Added Reference Linux https://git.kernel.org/stable/c/2c67a9333da9d0a3b87310e0d116b7c9070c7b00 [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/c633e025bd04f54d7b33331cfcdb71354b08ce59 [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/d3d702084d125689edb2b9395c707e09b471352e [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/50274b01ac1689b1a3f6bc4b5b3dbf361a55dd3a [No types assigned]