CVE-2023-52875
What it is
In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: clk-mt2701: Add check for mtk_alloc_clk_data Add the check for the return value of mtk_alloc_clk_data() in order to avoid NULL pointer dereference.
At a glance
- Exploitability
- Can be exploited locally on the machine with a low-privilege account. High risk of service disruption.
- Exploit odds
- 0.2% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.2% in the next 30 days (EPSS).
- Severity: 5.5 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.2% · EPSS, next 30 days
- Weakness
- CWE-476 · NULL pointer dereference
- Record status
- Analyzed
Affected
- Linux Kernel < 4.14.330
- Linux Kernel < 4.19.299
- Linux Kernel < 5.4.261
- Linux Kernel < 5.10.201
- Linux Kernel < 5.15.139
- Linux Kernel < 6.1.63
- Linux Kernel < 6.5.12
- Linux Kernel < 6.6.2
Attack profile CVSS 3.1 · 5.5
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Raw vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2023-52875.md and follow it. Check whether this project is affected by CVE-2023-52875. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://git.kernel.org/stable/c/001e5def774fa1a8f2b29567c0b0cd3e3a859a96
- https://git.kernel.org/stable/c/0d6e24b422a2166a9297a8286ff2e6ab9a5e8cd3
- https://git.kernel.org/stable/c/1953e62366da5460dc712e045f94fb0d8918999d
- https://git.kernel.org/stable/c/1bf9c204aef4cc55ce46a7ff2d4dc7e5f86551a7
- https://git.kernel.org/stable/c/2a18dd653284550900b02107c3c7b3ac5e0eb802
- https://git.kernel.org/stable/c/6fccee2af400edaed9cf349d506c5971d4762739
- https://git.kernel.org/stable/c/d1175cf4bd2b4c5f7c43f677ea1ce9ad2c18d055
- https://git.kernel.org/stable/c/d1461f0c9ca0827c03730fe9652ebbf6316a2a95
- https://git.kernel.org/stable/c/e61934720af4a58ffd43a63ffdd6f3a0bd7d7b47
- https://git.kernel.org/stable/c/001e5def774fa1a8f2b29567c0b0cd3e3a859a96
References
- https://git.kernel.org/stable/c/001e5def774fa1a8f2b29567c0b0cd3e3a859a96
- https://git.kernel.org/stable/c/0d6e24b422a2166a9297a8286ff2e6ab9a5e8cd3
- https://git.kernel.org/stable/c/1953e62366da5460dc712e045f94fb0d8918999d
- https://git.kernel.org/stable/c/1bf9c204aef4cc55ce46a7ff2d4dc7e5f86551a7
- https://git.kernel.org/stable/c/2a18dd653284550900b02107c3c7b3ac5e0eb802
- https://git.kernel.org/stable/c/6fccee2af400edaed9cf349d506c5971d4762739
- https://git.kernel.org/stable/c/d1175cf4bd2b4c5f7c43f677ea1ce9ad2c18d055
- https://git.kernel.org/stable/c/d1461f0c9ca0827c03730fe9652ebbf6316a2a95
- https://git.kernel.org/stable/c/e61934720af4a58ffd43a63ffdd6f3a0bd7d7b47
- https://git.kernel.org/stable/c/001e5def774fa1a8f2b29567c0b0cd3e3a859a96
- https://git.kernel.org/stable/c/0d6e24b422a2166a9297a8286ff2e6ab9a5e8cd3
- https://git.kernel.org/stable/c/1953e62366da5460dc712e045f94fb0d8918999d
- https://git.kernel.org/stable/c/1bf9c204aef4cc55ce46a7ff2d4dc7e5f86551a7
- https://git.kernel.org/stable/c/2a18dd653284550900b02107c3c7b3ac5e0eb802
- https://git.kernel.org/stable/c/6fccee2af400edaed9cf349d506c5971d4762739
- https://git.kernel.org/stable/c/d1175cf4bd2b4c5f7c43f677ea1ce9ad2c18d055
- https://git.kernel.org/stable/c/d1461f0c9ca0827c03730fe9652ebbf6316a2a95
- https://git.kernel.org/stable/c/e61934720af4a58ffd43a63ffdd6f3a0bd7d7b47