CVE-2023-53749

CVE-2023-53749 is discussed across multiple sources as a Linux kernel issue: the x86 memory-clearing path in clear_user_rep_good() had incorrect exception-table annotations, which could lead to a kernel oops instead of -EFAULT when a user-space access faults. Upstream fixes remove the problematic...

CVE-2023-53642 x86: fix clear_user_rep_good() exception handling annotation

In the Linux kernel, the following vulnerability has been resolved: x86: fix clearuserrepgood exception handling annotation This code no longer exists in mainline, because it was removed in commit d2c95f9d6802 "x86: don't use REPGOOD or ERMS for user memory clearing" upstream. However, rather tha...