CVE-2023-52697
What it is
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: sof_sdw_rt_sdca_jack_common: ctx->headset_codec_dev = NULL sof_sdw_rt_sdca_jack_exit() are used by different codecs, and some of them use the same dai name. For example, rt712 and rt713 both use "rt712-sdca-aif1" and sof_sdw_rt_sdca_jack_exit(). As a result, sof_sdw_rt_sdca_jack_exit() will be called twice by mc_dailink_exit_loop(). Set ctx->headset_codec_dev = NULL; after put_device(ctx->headset_codec_dev); to avoid ctx->headset_codec_dev being put twice.
At a glance
- Exploitability
- Can be exploited locally on the machine with a low-privilege account. High risk of data tampering, 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: 7.1 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.2% · EPSS, next 30 days
- Record status
- Analyzed
Affected
- Linux Kernel < 6.6.14
- Linux Kernel < 6.7.2
Attack profile CVSS 3.1 · 7.1
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/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-2023-52697.md and follow it. Check whether this project is affected by CVE-2023-52697. 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/582231a8c4f73ac153493687ecc1bed853e9c9ef
- https://git.kernel.org/stable/c/a410d58117d6da4b7d41f3c91365f191d006bc3d
- https://git.kernel.org/stable/c/e38e252dbceeef7d2f848017132efd68e9ae1416
- https://git.kernel.org/stable/c/582231a8c4f73ac153493687ecc1bed853e9c9ef
- https://git.kernel.org/stable/c/a410d58117d6da4b7d41f3c91365f191d006bc3d
- https://git.kernel.org/stable/c/e38e252dbceeef7d2f848017132efd68e9ae1416
References
- https://git.kernel.org/stable/c/582231a8c4f73ac153493687ecc1bed853e9c9ef
- https://git.kernel.org/stable/c/a410d58117d6da4b7d41f3c91365f191d006bc3d
- https://git.kernel.org/stable/c/e38e252dbceeef7d2f848017132efd68e9ae1416
- https://git.kernel.org/stable/c/582231a8c4f73ac153493687ecc1bed853e9c9ef
- https://git.kernel.org/stable/c/a410d58117d6da4b7d41f3c91365f191d006bc3d
- https://git.kernel.org/stable/c/e38e252dbceeef7d2f848017132efd68e9ae1416