cve-2022-48742
Vulnerability from cvelistv5
Published
2024-06-20 11:13
Modified
2024-12-19 08:06
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink() While looking at one unrelated syzbot bug, I found the replay logic in __rtnl_newlink() to potentially trigger use-after-free. It is better to clear master_dev and m_ops inside the loop, in case we have to replay it.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2cf180360d66bd657e606c1217e0e668e6faa303Mailing List, Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/36a9a0aee881940476b254e0352581401b23f210Mailing List, Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3bbe2019dd12b8d13671ee6cda055d49637b4c39Mailing List, Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7d9211678c0f0624f74cdff36117ab8316697bb8Mailing List, Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a01e60a1ec6bef9be471fb7182a33c6d6f124e93Mailing List, Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bd43771ee9759dd9dfae946bff190e2c5a120de5Mailing List, Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c6f6f2444bdbe0079e41914a35081530d0409963Mailing List, Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/def5e7070079b2a214b3b1a2fbec623e6fbfe34aMailing List, Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2cf180360d66bd657e606c1217e0e668e6faa303Mailing List, Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/36a9a0aee881940476b254e0352581401b23f210Mailing List, Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3bbe2019dd12b8d13671ee6cda055d49637b4c39Mailing List, Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7d9211678c0f0624f74cdff36117ab8316697bb8Mailing List, Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a01e60a1ec6bef9be471fb7182a33c6d6f124e93Mailing List, Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/bd43771ee9759dd9dfae946bff190e2c5a120de5Mailing List, Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c6f6f2444bdbe0079e41914a35081530d0409963Mailing List, Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/def5e7070079b2a214b3b1a2fbec623e6fbfe34aMailing List, Patch
Impacted products
Vendor Product Version
Linux Linux Version: 3.14
Show details on NVD website

To clipboard 

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