CVE-2021-46944

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-46944
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.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/14d0e99c3ef6b0648535a31bf2eaabb4eff97b9e Patch
https://git.kernel.org/stable/c/3630901933afba1d16c462b04d569b7576339223 Patch
https://git.kernel.org/stable/c/517f6f570566a863c2422b843c8b7d099474f6a9 Patch
https://git.kernel.org/stable/c/74ba0adb5e983503b18a96121d965cad34ac7ce3 Patch
https://git.kernel.org/stable/c/ff792ae52005c85a2d829c153e08d99a356e007d Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

10 Apr 2024, 19:53

Type Values Removed Values Added
First Time Linux linux Kernel
Linux
CWE CWE-401
Summary
  • (es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: medios: staging/intel-ipu3: Reparar pérdida de memoria en imu_fmt Estamos perdiendo la referencia a una memoria asignada si lo intentamos. Cambie el orden del cheque para evitarlo.
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References () https://git.kernel.org/stable/c/14d0e99c3ef6b0648535a31bf2eaabb4eff97b9e - () https://git.kernel.org/stable/c/14d0e99c3ef6b0648535a31bf2eaabb4eff97b9e - Patch
References () https://git.kernel.org/stable/c/3630901933afba1d16c462b04d569b7576339223 - () https://git.kernel.org/stable/c/3630901933afba1d16c462b04d569b7576339223 - Patch
References () https://git.kernel.org/stable/c/517f6f570566a863c2422b843c8b7d099474f6a9 - () https://git.kernel.org/stable/c/517f6f570566a863c2422b843c8b7d099474f6a9 - Patch
References () https://git.kernel.org/stable/c/74ba0adb5e983503b18a96121d965cad34ac7ce3 - () https://git.kernel.org/stable/c/74ba0adb5e983503b18a96121d965cad34ac7ce3 - Patch
References () https://git.kernel.org/stable/c/ff792ae52005c85a2d829c153e08d99a356e007d - () https://git.kernel.org/stable/c/ff792ae52005c85a2d829c153e08d99a356e007d - Patch
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

27 Feb 2024, 19:04

Type Values Removed Values Added
New CVE
Information

Published : 2024-02-27 19:04

Updated : 2024-04-10 19:53

NVD link : CVE-2021-46944

Mitre link : CVE-2021-46944

CVE.ORG link : CVE-2021-46944

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-401

Missing Release of Memory after Effective Lifetime