CVE-2010-4258
The do_exit function in kernel/exit.c in the Linux kernel before 2.6.36.2 does not properly handle a KERNEL_DS get_fs value, which allows local users to bypass intended access_ok restrictions, overwrite arbitrary kernel memory locations, and gain privileges by leveraging a (1) BUG, (2) NULL pointer dereference, or (3) page fault, as demonstrated by vectors involving the clear_child_tid feature and the splice system call.
Key facts
- CVSS score
- 6.2 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:L/AC:H/Au:N/C:C/I:C/A:C- Weakness (CWE)
- CWE-269
- EPSS score
- 2.7% (85th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2010-4231)
- Published
- December 30, 2010
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2010-4231 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- fedoraproject / fedora
- linux / linux kernel
- opensuse / opensuse
- opensuse / opensuse
- suse / linux enterprise desktop
- suse / linux enterprise desktop
- suse / linux enterprise real time extension
- suse / linux enterprise server
- suse / linux enterprise server
- suse / linux enterprise server
- suse / linux enterprise software development kit
Certified products that may be affected
2 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.
- SUSE Linux Enterprise Server Version 9 with Service Pack 2, ProPack 4 for Service Pack 2 and certification-sles-sgi-eal3 package - SUSE Linux Products Gmbh - Common Criteria BSI-DSZ-CC-0292-2005 - archived
- SuSE Linux Enterprise Server Version 9 with certification-sles-ibm-eal4 package - SUSE Linux Products Gmbh - Common Criteria BSI-DSZ-CC-0256-2005 - archived
References
- http://archives.neohapsis.com/archives/fulldisclosure/2010-12/0086.html(Broken Link)
- http://blog.nelhage.com/2010/12/cve-2010-4258-from-dos-to-privesc/(Third Party Advisory)
- http://code.google.com/p/chromium-os/issues/detail?id=10234(Third Party Advisory)
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=33dd94ae1ccbfb7bf0fb6c692bc3d1c4269e6177
- http://googlechromereleases.blogspot.com/2011/01/chrome-os-beta-channel-update.html(Third Party Advisory)
- http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.html(Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00007.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html(Mailing List, Third Party Advisory)
- http://marc.info/?l=linux-kernel&m=129117048916957&w=2(Patch, Third Party Advisory)
- http://openwall.com/lists/oss-security/2010/12/02/2(Mailing List, Third Party Advisory)
- http://openwall.com/lists/oss-security/2010/12/02/3(Mailing List, Third Party Advisory)
- http://openwall.com/lists/oss-security/2010/12/02/4(Mailing List, Third Party Advisory)
- http://openwall.com/lists/oss-security/2010/12/02/7(Mailing List, Third Party Advisory)
- http://openwall.com/lists/oss-security/2010/12/08/4(Mailing List, Third Party Advisory)
- http://openwall.com/lists/oss-security/2010/12/08/5(Mailing List, Third Party Advisory)
- http://openwall.com/lists/oss-security/2010/12/08/9(Mailing List, Third Party Advisory)
- http://openwall.com/lists/oss-security/2010/12/09/14(Mailing List, Third Party Advisory)
- http://openwall.com/lists/oss-security/2010/12/09/4(Mailing List, Third Party Advisory)
- http://secunia.com/advisories/42745(Third Party Advisory)
- http://secunia.com/advisories/42778(Third Party Advisory)
- http://secunia.com/advisories/42801(Third Party Advisory)
- http://secunia.com/advisories/42932(Third Party Advisory)
- http://secunia.com/advisories/43056(Third Party Advisory)
- http://secunia.com/advisories/43291(Third Party Advisory)
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2(Broken Link)
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:029(Third Party Advisory)
- http://www.vupen.com/english/advisories/2010/3321(Third Party Advisory)
- http://www.vupen.com/english/advisories/2011/0012(Third Party Advisory)
- http://www.vupen.com/english/advisories/2011/0124(Third Party Advisory)
- http://www.vupen.com/english/advisories/2011/0213(Third Party Advisory)
- http://www.vupen.com/english/advisories/2011/0298(Third Party Advisory)
- http://www.vupen.com/english/advisories/2011/0375(Third Party Advisory)
- https://bugzilla.redhat.com/show_bug.cgi?id=659567(Issue Tracking, Third Party Advisory)
- https://lkml.org/lkml/2010/12/1/543(Mailing List, Patch, Third Party Advisory)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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