CVE-2024-50180

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-50180
In the Linux kernel, the following vulnerability has been resolved: fbdev: sisfb: Fix strbuf array overflow The values of the variables xres and yres are placed in strbuf. These variables are obtained from strbuf1. The strbuf1 array contains digit characters and a space if the array contains non-digit characters. Then, when executing sprintf(strbuf, "%ux%ux8", xres, yres); more than 16 bytes will be written to strbuf. It is suggested to increase the size of the strbuf array to 24. Found by Linux Verification Center (linuxtesting.org) with SVACE.

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/252f147b1826cbb30ae0304cf86b66d3bb12b743 Patch
https://git.kernel.org/stable/c/41cf6f26abe4f491b694c54bd1aa2530369b7510 Patch
https://git.kernel.org/stable/c/889304120ecb2ca30674d89cd4ef15990b6a571c Patch
https://git.kernel.org/stable/c/688872c4ea4a528cd6a057d545c83506b533ee1f Patch
https://git.kernel.org/stable/c/11c0d49093b82f6c547fd419c41a982d26bdf5ef Patch
https://git.kernel.org/stable/c/9cf14f5a2746c19455ce9cb44341b5527b5e19c3 Patch
https://git.kernel.org/stable/c/433c84c8495008922534c5cafdae6ff970fb3241 Patch
https://git.kernel.org/stable/c/57c4f4db0a194416da237fd09dad9527e00cb587 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:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

29 Nov 2024, 20:35

Type Values Removed Values Added
First Time Linux linux Kernel
Linux
References () https://git.kernel.org/stable/c/688872c4ea4a528cd6a057d545c83506b533ee1f - () https://git.kernel.org/stable/c/688872c4ea4a528cd6a057d545c83506b533ee1f - Patch
References () https://git.kernel.org/stable/c/252f147b1826cbb30ae0304cf86b66d3bb12b743 - () https://git.kernel.org/stable/c/252f147b1826cbb30ae0304cf86b66d3bb12b743 - Patch
References () https://git.kernel.org/stable/c/41cf6f26abe4f491b694c54bd1aa2530369b7510 - () https://git.kernel.org/stable/c/41cf6f26abe4f491b694c54bd1aa2530369b7510 - Patch
References () https://git.kernel.org/stable/c/9cf14f5a2746c19455ce9cb44341b5527b5e19c3 - () https://git.kernel.org/stable/c/9cf14f5a2746c19455ce9cb44341b5527b5e19c3 - Patch
References () https://git.kernel.org/stable/c/433c84c8495008922534c5cafdae6ff970fb3241 - () https://git.kernel.org/stable/c/433c84c8495008922534c5cafdae6ff970fb3241 - Patch
References () https://git.kernel.org/stable/c/889304120ecb2ca30674d89cd4ef15990b6a571c - () https://git.kernel.org/stable/c/889304120ecb2ca30674d89cd4ef15990b6a571c - Patch
References () https://git.kernel.org/stable/c/57c4f4db0a194416da237fd09dad9527e00cb587 - () https://git.kernel.org/stable/c/57c4f4db0a194416da237fd09dad9527e00cb587 - Patch
References () https://git.kernel.org/stable/c/11c0d49093b82f6c547fd419c41a982d26bdf5ef - () https://git.kernel.org/stable/c/11c0d49093b82f6c547fd419c41a982d26bdf5ef - Patch
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
CWE CWE-787

08 Nov 2024, 16:15

Type Values Removed Values Added
References
  • () https://git.kernel.org/stable/c/433c84c8495008922534c5cafdae6ff970fb3241 -
  • () https://git.kernel.org/stable/c/57c4f4db0a194416da237fd09dad9527e00cb587 -

08 Nov 2024, 06:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-11-08 06:15

Updated : 2024-11-29 20:35

NVD link : CVE-2024-50180

Mitre link : CVE-2024-50180

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-787

Out-of-bounds Write