cve-2022-48663
Vulnerability from cvelistv5
Published
2024-04-28 13:01
Modified
2024-12-19 08:05
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: gpio: mockup: fix NULL pointer dereference when removing debugfs We now remove the device's debugfs entries when unbinding the driver. This now causes a NULL-pointer dereference on module exit because the platform devices are unregistered *after* the global debugfs directory has been recursively removed. Fix it by unregistering the devices first.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/18352095a0d581f6aeb1e9fc9d68cc0152cd64b4Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/af0bfabf06c74c260265c30ba81a34e7dec0e881Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b7df41a6f79dfb18ba2203f8c5f0e9c0b9b57f68Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bdea98b98f844bd8a983ca880893e509a8b4162fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/18352095a0d581f6aeb1e9fc9d68cc0152cd64b4Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/af0bfabf06c74c260265c30ba81a34e7dec0e881Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b7df41a6f79dfb18ba2203f8c5f0e9c0b9b57f68Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/bdea98b98f844bd8a983ca880893e509a8b4162fPatch
Impacted products
Vendor Product Version
Linux Linux Version: 3815e66c2183f3430490e450ba16779cf5214ec6
Version: 3a10e8edee2b45a654f1f7b05f747129ec84cf9d
Version: bc55c1677edbe86a1c66a35e800df47dff16ad61
Version: 303e6da99429510b1e4edf833afe90ac8542e747
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   Linux Linux Version: 5.10.144   ≤
Version: 5.15.69   ≤
Version: 5.19.10   ≤
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