cve-2023-52652
Vulnerability from cvelistv5
Published
2024-05-01 13:03
Modified
2024-12-19 08:23
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: NTB: fix possible name leak in ntb_register_device() If device_register() fails in ntb_register_device(), the device name allocated by dev_set_name() should be freed. As per the comment in device_register(), callers should use put_device() to give up the reference in the error path. So fix this by calling put_device() in the error path so that the name can be freed in kobject_cleanup(). As a result of this, put_device() in the error path of ntb_register_device() is removed and the actual error is returned. [mani: reworded commit message]
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6632a54ac8057cc0b0d789c6f73883e871bcd25c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/913421f9f7fd8324dcc41753d0f28b52e177ef04
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a039690d323221eb5865f1f31db3ec264e7a14b6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a62b9f3d7bbfac874cc0c638bc1776dcf1f8ec06
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/aebfdfe39b9327a3077d0df8db3beb3160c9bdd0
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e8025439ef8e16029dc313d78a351ef192469b7b
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6632a54ac8057cc0b0d789c6f73883e871bcd25c
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/913421f9f7fd8324dcc41753d0f28b52e177ef04
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a039690d323221eb5865f1f31db3ec264e7a14b6
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a62b9f3d7bbfac874cc0c638bc1776dcf1f8ec06
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/aebfdfe39b9327a3077d0df8db3beb3160c9bdd0
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e8025439ef8e16029dc313d78a351ef192469b7b
Impacted products
Vendor Product Version
Linux Linux Version: a1bd3baeb2f18b2b3d0f98ce5fdaa725149b950b
Version: a1bd3baeb2f18b2b3d0f98ce5fdaa725149b950b
Version: a1bd3baeb2f18b2b3d0f98ce5fdaa725149b950b
Version: a1bd3baeb2f18b2b3d0f98ce5fdaa725149b950b
Version: a1bd3baeb2f18b2b3d0f98ce5fdaa725149b950b
Version: a1bd3baeb2f18b2b3d0f98ce5fdaa725149b950b
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   Linux Linux Version: 4.2
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