CVE-2026-80595

Description

In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - add response length checks The driver processes response data from device buffers without verifying that the device actually sent enough data. This can lead to out-of-bounds reads or processing stale data. Add checks for the expected response length before accessing the buffers.

References

• https://git.kernel.org/stable/c/3e0e8d7f8139a9496e389e7372e3f8b57b3e4e3e
• https://git.kernel.org/stable/c/48c9d92fd4ee3a8f5d2cb46c802a0eff8e67c79c
• https://git.kernel.org/stable/c/89cf4d18ff87efa5c47ba38de36aea5c03f98b05
• https://git.kernel.org/stable/c/bbafb75cd9da50d86335cbd98b8b3492bb5e42a6
• https://git.kernel.org/stable/c/dc9fdb538ce5b7f32540991f4a25ab63fab7ba07
• https://git.kernel.org/stable/c/f28c5cabb2df09ad1fcfb7cdb2b3ed2f690d81f0
• https://git.kernel.org/stable/c/f3c63aecca90be42b66cdc66de7c4a6104104d17
• https://git.kernel.org/stable/c/f7f5afeed31baaca0b027c2d46a25ee86fb4c9da