VDB
CVE-2010-5321
CVE-2010-5321
PUBLISHED
Memory leak in drivers/media/video/videobuf-core.c in the videobuf subsystem in the Linux kernel 2.6.x through 4.x allows local users to cause a denial of service (memory consumption) by leveraging /dev/video access for a series of mmap calls that require new allocations, a different vulnerability than CVE-2007-6761. NOTE: as of 2016-06-18, this affects only 11 drivers that have not been updated to use videobuf2 instead of videobuf.
EPSS 0.13% · 32.4th percentile
Risk Scores
EPSS Score
0.13%
32.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:14.04:LTS | linux | 3.13.0-175.226, 3.13.0-15.35, 3.13.0-16.36 |
| Ubuntu:Pro:14.04:LTS | linux-lts-xenial | 4.4.0-14.30~14.04.2, 4.4.0-15.31~14.04.1, 4.4.0-18.34~14.04.1 |
Exploit Intelligence
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=827340 (circl)
- [oss-security] 20150208 Re: kernel: v4l: videobuf: hotfix a bug on multiple calls to mmap() - Linux kernel (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=620629 (circl)
- http://linuxtv.org/irc/v4l/index.php?date=2010-07-29 (circl)
- https://bugzilla.kernel.org/show_bug.cgi?id=120571 (circl)
Timeline
- Apr 24, 2017 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2010-5321 third-party-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=620629#c0 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2010-5321 third-party-advisory