CVE-2024-36959
Published: June 4, 2024Last modified: June 4, 2024
Description
In the Linux kernel, the following vulnerability has been resolved: pinctrl: devicetree: fix refcount leak in pinctrl_dt_to_map() If we fail to allocate propname buffer, we need to drop the reference count we just took. Because the pinctrl_dt_free_maps() includes the droping operation, here we call it directly.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.91-r0) |
| Stream | linux-lts | Fixed (6.6.58-r0) |
References
- https://git.kernel.org/stable/c/026e24cf31733dbd97f41cc9bc5273ace428eeec
- https://git.kernel.org/stable/c/06780473cb8a858d1d6cab2673e021b072a852d1
- https://git.kernel.org/stable/c/35ab679e8bb5a81a4f922d3efbd43e32bce69274
- https://git.kernel.org/stable/c/47d253c485491caaf70d8cd8c0248ae26e42581f
- https://git.kernel.org/stable/c/518d5ddafeb084d6d9b1773ed85164300037d0e6
- https://git.kernel.org/stable/c/76aa2440deb9a35507590f2c981a69a57ecd305d
- https://git.kernel.org/stable/c/a0cedbcc8852d6c77b00634b81e41f17f29d9404
- https://git.kernel.org/stable/c/c7e02ccc9fdc496fe51e440e3e66ac36509ca049
- https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html