CVE-2022-50710 | THREATINT

Description

In the Linux kernel, the following vulnerability has been resolved: ice: set tx_tstamps when creating new Tx rings via ethtool When the user changes the number of queues via ethtool, the driver allocates new rings. This allocation did not initialize tx_tstamps. This results in the tx_tstamps field being zero (due to kcalloc allocation), and would result in a NULL pointer dereference when attempting a transmit timestamp on the new ring.

PUBLISHED Reserved 2025-12-24 | Published 2025-12-24 | Updated 2025-12-24 | Assigner Linux

Product status

Default status

unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 624f03a027f2b18647cc4f1a7a81920a1e4e0201

affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 13180cb88a7be5ee389f65f6ab9f78e46f7722b2

affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 9eb5fff6b0e78819c758892282da5faa915724d0

affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before b3b173745c8cab1e24d6821488b60abed3acb24d

affected

Default status

affected

5.15.75 (semver)

unaffected

5.19.17 (semver)

unaffected

6.0.3 (semver)

unaffected

6.1 (original_commit_for_fix)

unaffected

References

git.kernel.org/...c/624f03a027f2b18647cc4f1a7a81920a1e4e0201

git.kernel.org/...c/13180cb88a7be5ee389f65f6ab9f78e46f7722b2

git.kernel.org/...c/9eb5fff6b0e78819c758892282da5faa915724d0

git.kernel.org/...c/b3b173745c8cab1e24d6821488b60abed3acb24d

cve.org (CVE-2022-50710)

nvd.nist.gov (CVE-2022-50710)

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