Detections
Analytics
CVE-2024-50180
high
Description
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.
References
https://git.kernel.org/stable/c/9cf14f5a2746c19455ce9cb44341b5527b5e19c3
https://git.kernel.org/stable/c/889304120ecb2ca30674d89cd4ef15990b6a571c
https://git.kernel.org/stable/c/688872c4ea4a528cd6a057d545c83506b533ee1f
https://git.kernel.org/stable/c/57c4f4db0a194416da237fd09dad9527e00cb587
https://git.kernel.org/stable/c/433c84c8495008922534c5cafdae6ff970fb3241
https://git.kernel.org/stable/c/41cf6f26abe4f491b694c54bd1aa2530369b7510
https://git.kernel.org/stable/c/252f147b1826cbb30ae0304cf86b66d3bb12b743
https://git.kernel.org/stable/c/11c0d49093b82f6c547fd419c41a982d26bdf5ef