CVE-2023-53044

Description

In the Linux kernel, the following vulnerability has been resolved: dm stats: check for and propagate alloc_percpu failure Check alloc_precpu()'s return value and return an error from dm_stats_init() if it fails. Update alloc_dev() to fail if dm_stats_init() does. Otherwise, a NULL pointer dereference will occur in dm_stats_cleanup() even if dm-stats isn't being actively used.

Reserved 2025-04-16 | Published 2025-05-02 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

fd2ed4d252701d3bbed4cd3e3d267ad469bb832a before 2287d7b721471a3d58bcd829250336e3cdf1635e
affected

fd2ed4d252701d3bbed4cd3e3d267ad469bb832a before 0d96bd507ed7e7d565b6d53ebd3874686f123b2e
affected

fd2ed4d252701d3bbed4cd3e3d267ad469bb832a before 4a32a9a818a895671bd43e0c40351e60e4e9140b
affected

fd2ed4d252701d3bbed4cd3e3d267ad469bb832a before c68f08cc745675a17894e1b4a5b5b9700ace6da4
affected

fd2ed4d252701d3bbed4cd3e3d267ad469bb832a before 443c9d522397511a4328dc2ec3c9c63c73049756
affected

fd2ed4d252701d3bbed4cd3e3d267ad469bb832a before a42180dd361584816bfe15c137b665699b994d90
affected

fd2ed4d252701d3bbed4cd3e3d267ad469bb832a before 5b66e36a3efd24041b7374432bfa4dec2ff01e95
affected

fd2ed4d252701d3bbed4cd3e3d267ad469bb832a before d3aa3e060c4a80827eb801fc448debc9daa7c46b
affected

Default status
affected

3.12
affected

Any version before 3.12
unaffected

4.14.312
unaffected

4.19.280
unaffected

5.4.240
unaffected

5.10.177
unaffected

5.15.105
unaffected

6.1.22
unaffected

6.2.9
unaffected

6.3
unaffected

References

git.kernel.org/...c/2287d7b721471a3d58bcd829250336e3cdf1635e

git.kernel.org/...c/0d96bd507ed7e7d565b6d53ebd3874686f123b2e

git.kernel.org/...c/4a32a9a818a895671bd43e0c40351e60e4e9140b

git.kernel.org/...c/c68f08cc745675a17894e1b4a5b5b9700ace6da4

git.kernel.org/...c/443c9d522397511a4328dc2ec3c9c63c73049756

git.kernel.org/...c/a42180dd361584816bfe15c137b665699b994d90

git.kernel.org/...c/5b66e36a3efd24041b7374432bfa4dec2ff01e95

git.kernel.org/...c/d3aa3e060c4a80827eb801fc448debc9daa7c46b

cve.org (CVE-2023-53044)

nvd.nist.gov (CVE-2023-53044)

Download JSON