CVE-2024-53187
- Source
- https://cve.org/CVERecord?id=CVE-2024-53187
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-53187.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-53187
- Downstream
BELL (1)
CLSA (1)
DEBIAN (1)
ECHO (1)
ROOT (3)
SUSE (8)
- Related
- Published
- 2024-12-27T13:49:30Z
- Modified
- 2026-10-22T10:36:13Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- io_uring: check for overflows in io_pin_pages
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
io_uring: check for overflows in io_pin_pages
WARNING: CPU: 0 PID: 5834 at io_uring/memmap.c:144 io_pin_pages+0x149/0x180 io_uring/memmap.c:144 CPU: 0 UID: 0 PID: 5834 Comm: syz-executor825 Not tainted 6.12.0-next-20241118-syzkaller #0 Call Trace: __io_uaddr_map+0xfb/0x2d0 io_uring/memmap.c:183 io_rings_map io_uring/io_uring.c:2611 [inline] io_allocate_scq_urings+0x1c0/0x650 io_uring/io_uring.c:3470 io_uring_create+0x5b5/0xc00 io_uring/io_uring.c:3692 io_uring_setup io_uring/io_uring.c:3781 [inline] ...
io_pin_pages()'s uaddr parameter came directly from the user and can be garbage. Don't just add size to it as it can overflow.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53187.json" }- References
-
- https://git.kernel.org/stable/c/0c0a4eae26ac78379d0c1db053de168a8febc6c9
- https://git.kernel.org/stable/c/1a0aecabff72a95d240e6d7645949bfe0620dcd7
- https://git.kernel.org/stable/c/29eac3eca72d4c2a71122050c37cd7d8f73ac4f3
- https://git.kernel.org/stable/c/aaa90844afd499c9142d0199dfda74439314c013
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53187.json
- https://nvd.nist.gov/vuln/detail/CVE-2024-53187
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced2b188cc1bb857a9d4701ae59aa7768b5124e262eFixed1a0aecabff72a95d240e6d7645949bfe0620dcd7Fixed29eac3eca72d4c2a71122050c37cd7d8f73ac4f3Fixedaaa90844afd499c9142d0199dfda74439314c013Fixed0c0a4eae26ac78379d0c1db053de168a8febc6c9