CVE-2021-46944
Intel IPU3 Media Memory Leak
Description
In the Linux kernel, the following vulnerability has been resolved: media: staging/intel-ipu3: Fix memory leak in imu_fmt We are losing the reference to an allocated memory if try. Change the order of the check to avoid that.
INFO
Published Date :
Feb. 27, 2024, 7:04 p.m.
Last Modified :
Nov. 21, 2024, 6:34 a.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
- Update the Linux kernel to a non-vulnerable version.
- Reboot the system after the update.
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-2021-46944.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-46944 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-2021-46944
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-2021-46944 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-46944 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.
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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/14d0e99c3ef6b0648535a31bf2eaabb4eff97b9e Added Reference https://git.kernel.org/stable/c/3630901933afba1d16c462b04d569b7576339223 Added Reference https://git.kernel.org/stable/c/517f6f570566a863c2422b843c8b7d099474f6a9 Added Reference https://git.kernel.org/stable/c/74ba0adb5e983503b18a96121d965cad34ac7ce3 Added Reference https://git.kernel.org/stable/c/ff792ae52005c85a2d829c153e08d99a356e007d -
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 -
Initial Analysis by [email protected]
Apr. 10, 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 Changed Reference Type https://git.kernel.org/stable/c/14d0e99c3ef6b0648535a31bf2eaabb4eff97b9e No Types Assigned https://git.kernel.org/stable/c/14d0e99c3ef6b0648535a31bf2eaabb4eff97b9e Patch Changed Reference Type https://git.kernel.org/stable/c/3630901933afba1d16c462b04d569b7576339223 No Types Assigned https://git.kernel.org/stable/c/3630901933afba1d16c462b04d569b7576339223 Patch Changed Reference Type https://git.kernel.org/stable/c/517f6f570566a863c2422b843c8b7d099474f6a9 No Types Assigned https://git.kernel.org/stable/c/517f6f570566a863c2422b843c8b7d099474f6a9 Patch Changed Reference Type https://git.kernel.org/stable/c/74ba0adb5e983503b18a96121d965cad34ac7ce3 No Types Assigned https://git.kernel.org/stable/c/74ba0adb5e983503b18a96121d965cad34ac7ce3 Patch Changed Reference Type https://git.kernel.org/stable/c/ff792ae52005c85a2d829c153e08d99a356e007d No Types Assigned https://git.kernel.org/stable/c/ff792ae52005c85a2d829c153e08d99a356e007d Patch Added CWE NIST CWE-401 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.2.0 up to (excluding) 5.4.118 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5.0 up to (excluding) 5.10.36 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11.0 up to (excluding) 5.11.20 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.12.0 up to (excluding) 5.12.3 -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 27, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: media: staging/intel-ipu3: Fix memory leak in imu_fmt We are losing the reference to an allocated memory if try. Change the order of the check to avoid that. Added Reference Linux https://git.kernel.org/stable/c/ff792ae52005c85a2d829c153e08d99a356e007d [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/517f6f570566a863c2422b843c8b7d099474f6a9 [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/14d0e99c3ef6b0648535a31bf2eaabb4eff97b9e [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/74ba0adb5e983503b18a96121d965cad34ac7ce3 [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/3630901933afba1d16c462b04d569b7576339223 [No types assigned]