CVE-2012-3400
Heap-based buffer overflow in the udf_load_logicalvol function in fs/udf/super.c in the Linux kernel before 3.4.5 allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted UDF filesystem.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (7.81%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Heap-based buffer overflow in the udf_load_logicalvol function in fs/udf/super.c in the Linux kernel before 3.4.5 allows remote attackers to cause a denial of service (system crash) or possibly have unspecified other impact via a crafted UDF filesystem.
- CVSS 2.0
- 7.6 HIGHAV:N/AC:H/Au:N/C:C/I:C/A:C
- EPSS
- 7.81% probability · 94th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- linux/linux kernel · canonical/ubuntu linux
- Source
- secalert@redhat.com
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1df2ae31c724e57be9d7ac00d78db8a5dabdd050
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=adee11b2085bee90bd8f4f52123ffb07882d6256
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10691Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.htmlMailing List, Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2013-0594.htmlThird Party Advisory
- http://secunia.com/advisories/50506Broken Link
- http://ubuntu.com/usn/usn-1529-1Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5Vendor Advisory
- http://www.openwall.com/lists/oss-security/2012/07/10/2Mailing List, Third Party Advisory
- http://www.ubuntu.com/usn/USN-1555-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-1556-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-1557-1Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=843139Issue Tracking, Third Party Advisory
- https://github.com/torvalds/linux/commit/1df2ae31c724e57be9d7ac00d78db8a5dabdd050Third Party Advisory
- https://github.com/torvalds/linux/commit/adee11b2085bee90bd8f4f52123ffb07882d6256Exploit, Third Party Advisory
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1df2ae31c724e57be9d7ac00d78db8a5dabdd050
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=adee11b2085bee90bd8f4f52123ffb07882d6256
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10691Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.htmlMailing List, Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2013-0594.htmlThird Party Advisory
- http://secunia.com/advisories/50506Broken Link
- http://ubuntu.com/usn/usn-1529-1Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5Vendor Advisory
- http://www.openwall.com/lists/oss-security/2012/07/10/2Mailing List, Third Party Advisory
- http://www.ubuntu.com/usn/USN-1555-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-1556-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-1557-1Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=843139Issue Tracking, Third Party Advisory
- https://github.com/torvalds/linux/commit/1df2ae31c724e57be9d7ac00d78db8a5dabdd050Third Party Advisory
- https://github.com/torvalds/linux/commit/adee11b2085bee90bd8f4f52123ffb07882d6256Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.