7.8 High

CVE-2024-47697 In the Linux kernel, the following vulnerability has been resolved: drivers: media: dvb-frontends/rtl2830: fix an…

Description

In the Linux kernel, the following vulnerability has been resolved: drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error Ensure index in rtl2830_pid_filter does not exceed 31 to prevent out-of-bounds access. dev->filters is a 32-bit value, so set_bit and clear_bit functions should only operate on indices from 0 to 31. If index is 32, it will attempt to access a non-existent 33rd bit, leading to out-of-bounds access. Change the boundary check from index > 32 to index >= 32 to resolve this issue.

Affected products and versions

Product	Affected versions	Fixed in
Linux 6.12	earliest → < 6.12	6.12
Linux 6.11	earliest → < 6.11.2	6.11.2
Linux 6.10	earliest → < 6.10.13	6.10.13
Linux 6.6	earliest → < 6.6.54	6.6.54
Linux 6.1	earliest → < 6.1.113	6.1.113
Linux 5.15	earliest → < 5.15.168	5.15.168
Linux 5.10	earliest → < 5.10.227	5.10.227
Linux 5.4	earliest → < 5.4.285	5.4.285
Linux 4.19	earliest → < 4.19.323	4.19.323

Show the 5 other branches

Product	Affected versions	Fixed in
Linux	4.0	No fix stated
RUGGEDCOM RST2428P	Versions not published
SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family	Versions not published
SCALANCE XCM-/XRM-/XCH-/XRH-300 family	Versions not published
SIMATIC S7-1500 TM MFP - GNU/Linux subsystem 1.1	earliest → < 1.1.1	1.1.1