[PATCH 5.10.y 0/1] Backport fix for CVE-2024-49935

This patch addresses CVE-2024-49935 [1], a vulnerability in ACPI subsystem caused by calling cpumask_clear_cpu() with bit to clear set to 0xffffffff, thus leading to erroneous memory access. The issue is still present in 5.10.y kernel.

The original commit [2] has been backported to several stable branches (5.15.y and fresher) and now has been cherry-picked for 5.10.y.

[1] https://nvd.nist.gov/vuln/detail/CVE-2024-49935 [2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...

Seiji Nishikawa (1): ACPI: PAD: fix crash in exit_round_robin()

drivers/acpi/acpi_pad.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)