CVE-2023-3312 is a denial-of-service vulnerability affecting the Linux Kernel, specifically within the cpufreq subsystem's qcom-cpufreq-hw.c driver. This flaw, categorized as a double-free (CWE-415), occurs during device unbinding. It carries a CVSSv3.1 score of 7.5 (HIGH), indicating a network-exploitable vulnerability with low attack complexity that can lead to a complete loss of availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 6.2, < 6.2.15CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 6.3, < 6.3.2CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
CVE-2023-3312
Jul 11, 2023A vulnerability was found in drivers/cpufreq/qcom-cpufreq-hw.c in cpufreq subsystem in the Linux Kernel. This flaw during device unbind will lead to double release problem leading to denial of service.
Jun 13, 2023kernel: double free in IO unmap and resource release on exit in drivers/cpufreq/qcom-cpufreq-hw.c
Mar 23, 2023