CVE-2022-49578

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-49578
In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctl_ip_prot_sock. sysctl_ip_prot_sock is accessed concurrently, and there is always a chance of data-race. So, all readers and writers need some basic protection to avoid load/store-tearing.

4.7 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.0 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

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/95724fe897a4ecf2be51452ef96e818568071664 Patch
https://git.kernel.org/stable/c/9add240f76af6d141d2eebd3a1558a0e503a993d Patch
https://git.kernel.org/stable/c/9b55c20f83369dd54541d9ddbe3a018a8377f451 Patch
https://git.kernel.org/stable/c/ef699813d99cc29e6e25c9f6da7766526cc8bd6e 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:5.19:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc7:*:*:*:*:*:*
History

10 Mar 2025, 20:23

Type Values Removed Values Added
First Time Linux linux Kernel
Linux
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc7:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/95724fe897a4ecf2be51452ef96e818568071664 - () https://git.kernel.org/stable/c/95724fe897a4ecf2be51452ef96e818568071664 - Patch
References () https://git.kernel.org/stable/c/9add240f76af6d141d2eebd3a1558a0e503a993d - () https://git.kernel.org/stable/c/9add240f76af6d141d2eebd3a1558a0e503a993d - Patch
References () https://git.kernel.org/stable/c/9b55c20f83369dd54541d9ddbe3a018a8377f451 - () https://git.kernel.org/stable/c/9b55c20f83369dd54541d9ddbe3a018a8377f451 - Patch
References () https://git.kernel.org/stable/c/ef699813d99cc29e6e25c9f6da7766526cc8bd6e - () https://git.kernel.org/stable/c/ef699813d99cc29e6e25c9f6da7766526cc8bd6e - Patch
CWE CWE-362
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ip: Se han solucionado las ejecuciones de datos en torno a sysctl_ip_prot_sock. Se accede a sysctl_ip_prot_sock simultáneamente y siempre existe la posibilidad de una ejecución de datos. Por lo tanto, todos los lectores y escritores necesitan una protección básica para evitar la rotura de datos en la carga y el almacenamiento.
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 4.7

26 Feb 2025, 07:01

Type Values Removed Values Added
New CVE
Information

Published : 2025-02-26 07:01

Updated : 2025-03-10 21:20

NVD link : CVE-2022-49578

Mitre link : CVE-2022-49578

CVE.ORG link : CVE-2022-49578

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')