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CVE-2013-1773
Buffer overflow in the VFAT filesystem implementation in the Linux kernel before 3.3 allows local users to gain privileges or cause a…
Medium6.2EPSS 1.0%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
Buffer overflow in the VFAT filesystem implementation in the Linux kernel before 3.3 allows local users to gain privileges or cause a denial of service (system crash) via a VFAT write operation on a filesystem with the utf8 mount option, which is not properly handled during UTF-8 to UTF-16 conversion.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.2 | AV:L/AC:H/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 1.0% · top 36% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.2.
Weakness
Affected products
n/a
- affected n/a
References (11)
- https://bugzilla.redhat.com/show_bug.cgi?id=916115 (opens in a new tab)x_refsource_CONFIRMx_transferred
- RHSA-2013:0928 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- [oss-security] 20130226 Re: CVE request - Linux kernel: VFAT slab-based buffer overflow (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- https://github.com/torvalds/linux/commit/0720a06a7518c9d0c0125bd5d1f3b6264c55c3dd (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0720a06a7518c9d0c0125bd5d1f3b6264c55c3dd (opens in a new tab)x_refsource_CONFIRMx_transferred
- 23248 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- RHSA-2013:0744 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.3.bz2 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 58200 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 88310 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- RHSA-2013:1026 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_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)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2013-1773)Record last updated .