CVE-2022-49915
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
01/05/2025
Last modified:
07/05/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
mISDN: fix possible memory leak in mISDN_register_device()<br />
<br />
Afer commit 1fa5ae857bb1 ("driver core: get rid of struct device&#39;s<br />
bus_id string array"), the name of device is allocated dynamically,<br />
add put_device() to give up the reference, so that the name can be<br />
freed in kobject_cleanup() when the refcount is 0.<br />
<br />
Set device class before put_device() to avoid null release() function<br />
WARN message in device_release().
Impact
Base Score 3.x
5.50
Severity 3.x
MEDIUM
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 2.6.30 (including) | 4.9.333 (excluding) |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 4.10 (including) | 4.14.299 (excluding) |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 4.15 (including) | 4.19.265 (excluding) |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 4.20 (including) | 5.4.224 (excluding) |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 5.5 (including) | 5.10.154 (excluding) |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 5.11 (including) | 5.15.78 (excluding) |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 5.16 (including) | 6.0.8 (excluding) |
cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:* | ||
cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:* | ||
cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- https://git.kernel.org/stable/c/029d5b7688a2f3a86f2a3be5a6ba9cc968c80e41
- https://git.kernel.org/stable/c/080aabfb29b2ee9cbb8894a1d039651943d3773e
- https://git.kernel.org/stable/c/0d4e91efcaee081e919b3c50e875ecbb84290e41
- https://git.kernel.org/stable/c/2ff6b669523d3b3d253a044fa9636a67d0694995
- https://git.kernel.org/stable/c/a636fc5a7cabd05699b5692ad838c2c7a3abec7b
- https://git.kernel.org/stable/c/d1d1aede313eb2b9a84afd60ff6cfb7c33631e0e
- https://git.kernel.org/stable/c/e77d213843e67b4373285712699b692f9c743f61
- https://git.kernel.org/stable/c/e7d1d4d9ac0dfa40be4c2c8abd0731659869b297