CVE-2024-49935 — Resource Injection in Linux
Severity
5.5MEDIUMNVD
OSV8.8OSV7.8
EPSS
0.0%
top 96.29%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedOct 21
Latest updateJan 12
Description
In the Linux kernel, the following vulnerability has been resolved:
ACPI: PAD: fix crash in exit_round_robin()
The kernel occasionally crashes in cpumask_clear_cpu(), which is called
within exit_round_robin(), because when executing clear_bit(nr, addr) with
nr set to 0xffffffff, the address calculation may cause misalignment within
the memory, leading to access to an invalid memory address.
BUG: unable to handle kernel paging request at ffffffffe0740618
...
CPU: 3 PID: 2919323 Comm: acpi_pad/…
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6
Affected Packages10 packages
▶CVEListV5linux/linux8e0af5141ab950b78b3ebbfaded5439dcf8b3a8d — 82191a21a0dedc8c64e14f07f5d568d09bc4b331+8