Home

Description

In the Linux kernel, the following vulnerability has been resolved: cifs: fix potential use-after-free bugs in TCP_Server_Info::hostname TCP_Server_Info::hostname may be updated once or many times during reconnect, so protect its access outside reconnect path as well and then prevent any potential use-after-free bugs.

PUBLISHED Reserved 2025-12-08 | Published 2025-12-08 | Updated 2025-12-08 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 64d62ac6d6514cba1305bd08e271ec1843bdd612
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before c511954bf142fe1995aec3c739a9f1a76990283a
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 0b08c4c499200be67d54c439d56e5ea866869945
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 90c49fce1c43e1cc152695e20363ff5087897c09
affected

Default status
affected

6.1.28 (semver)
unaffected

6.2.15 (semver)
unaffected

6.3.2 (semver)
unaffected

6.4 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/64d62ac6d6514cba1305bd08e271ec1843bdd612

git.kernel.org/...c/c511954bf142fe1995aec3c739a9f1a76990283a

git.kernel.org/...c/0b08c4c499200be67d54c439d56e5ea866869945

git.kernel.org/...c/90c49fce1c43e1cc152695e20363ff5087897c09

cve.org (CVE-2023-53751)

nvd.nist.gov (CVE-2023-53751)

Download JSON