In the Linux kernel, the following vulnerability has been resolved: x86/bpf: Fix IP after emitting call depth accounting Adjust the IP passed to emit_patch
so it calculates the correct offset for the CALL instruction if x86_call_depth_emit_accounting
emits code. Otherwise we will skip some instructions and most likely crash.
git.kernel.org/linus/9d98aa088386aee3db1b7b60b800c0fde0654a4a
git.kernel.org/stable/c/3f9d57c771656bfd651e22edcfdb5f60e62542d4
git.kernel.org/stable/c/81166178cf0a0062a22b1b3b5368183d39577028
git.kernel.org/stable/c/9d98aa088386aee3db1b7b60b800c0fde0654a4a
ubuntu.com/security/CVE-2024-35903
ubuntu.com/security/notices/USN-6893-1
ubuntu.com/security/notices/USN-6893-2
ubuntu.com/security/notices/USN-6893-3
ubuntu.com/security/notices/USN-6918-1
www.cve.org/CVERecord?id=CVE-2024-35903