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CVE-2014-4652
Race condition in the tlv handler functionality in the snd_ctl_elem_user_tlv function in sound/core/control.c in the ALSA control…
Low1.9EPSS 0.34%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Race condition in the tlv handler functionality in the snd_ctl_elem_user_tlv function in sound/core/control.c in the ALSA control implementation in the Linux kernel before 3.15.2 allows local users to obtain sensitive information from kernel memory by leveraging /dev/snd/controlCX access.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Low1.9 | AV:L/AC:M/Au:N/C:P/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.34% · top 73% of all CVEs (4 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 1.9.
Weakness
Affected products
n/a
- affected n/a
References (15)
- 60545 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=1113406 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/torvalds/linux/commit/07f4d9d74a04aa7c72c5dae0ef97565f28f17b92 (opens in a new tab)x_refsource_CONFIRMx_transferred
- USN-2335-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- USN-2334-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- 60564 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- RHSA-2014:1083 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 59777 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 59434 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.2 (opens in a new tab)x_refsource_CONFIRMx_transferred
- RHSA-2015:1272 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- linux-kernel-cve20144652-info-disc(94412) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=07f4d9d74a04aa7c72c5dae0ef97565f28f17b92 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20140626 Re: CVE Request: Linux kernel ALSA core control API vulnerabilities (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- SUSE-SU-2015:0812 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2014-4652)Record last updated .