CVE-2022-48756

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-48756
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable The function performs a check on the "phy" input parameter, however, it is used before the check. Initialize the "dev" variable after the sanity check to avoid a possible NULL pointer dereference. Addresses-Coverity-ID: 1493860 ("Null pointer dereference")

5.5 /10

CVSS v3.0 : 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/6d9f8ba28f3747ca0f910a363e46f1114856dbbe Patch
https://git.kernel.org/stable/c/ca63eeb70fcb53c42e1fe54e1735a54d8e7759fd Patch
https://git.kernel.org/stable/c/581317b1f001b7509041544d7019b75571daa100 Patch
https://git.kernel.org/stable/c/79c0b5287ded74f4eacde4dfd8aa0a76cbd853b5 Patch
https://git.kernel.org/stable/c/56480fb10b976581a363fd168dc2e4fbee87a1a7 Patch
https://git.kernel.org/stable/c/2b7e7df1eacd280e561ede3e977853606871c951 Patch
https://git.kernel.org/stable/c/5e761a2287234bc402ba7ef07129f5103bcd775c Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:5.17:rc1:*:*:*:*:*:*
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:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

18 Sep 2024, 15:59

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:5.17:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CWE CWE-476
First Time Linux
Linux linux Kernel
References () https://git.kernel.org/stable/c/56480fb10b976581a363fd168dc2e4fbee87a1a7 - () https://git.kernel.org/stable/c/56480fb10b976581a363fd168dc2e4fbee87a1a7 - Patch
References () https://git.kernel.org/stable/c/ca63eeb70fcb53c42e1fe54e1735a54d8e7759fd - () https://git.kernel.org/stable/c/ca63eeb70fcb53c42e1fe54e1735a54d8e7759fd - Patch
References () https://git.kernel.org/stable/c/2b7e7df1eacd280e561ede3e977853606871c951 - () https://git.kernel.org/stable/c/2b7e7df1eacd280e561ede3e977853606871c951 - Patch
References () https://git.kernel.org/stable/c/5e761a2287234bc402ba7ef07129f5103bcd775c - () https://git.kernel.org/stable/c/5e761a2287234bc402ba7ef07129f5103bcd775c - Patch
References () https://git.kernel.org/stable/c/79c0b5287ded74f4eacde4dfd8aa0a76cbd853b5 - () https://git.kernel.org/stable/c/79c0b5287ded74f4eacde4dfd8aa0a76cbd853b5 - Patch
References () https://git.kernel.org/stable/c/6d9f8ba28f3747ca0f910a363e46f1114856dbbe - () https://git.kernel.org/stable/c/6d9f8ba28f3747ca0f910a363e46f1114856dbbe - Patch
References () https://git.kernel.org/stable/c/581317b1f001b7509041544d7019b75571daa100 - () https://git.kernel.org/stable/c/581317b1f001b7509041544d7019b75571daa100 - Patch

20 Jun 2024, 12:43

Type Values Removed Values Added
New CVE
Information

Published : 2024-06-20 12:15

Updated : 2024-09-18 15:59

NVD link : CVE-2022-48756

Mitre link : CVE-2022-48756

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference