VulnerabilityModified
CVE-2010-2538
Integer overflow in the btrfs_ioctl_clone function in fs/btrfs/ioctl.c in the Linux kernel before 2.6.35 might allow local users to obtain sensitive information via a BTRFS_IOC_CLONE_RANGE ioctl call.
MEDIUM 5.5EPSS 0.38%
Does this matter?
Lower severity and a low EPSS score (0.38%). Track it; it rarely justifies an emergency change on its own.
Description
Integer overflow in the btrfs_ioctl_clone function in fs/btrfs/ioctl.c in the Linux kernel before 2.6.35 might allow local users to obtain sensitive information via a BTRFS_IOC_CLONE_RANGE ioctl call.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.38% probability · 31th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- linux/linux kernel · canonical/ubuntu linux · suse/linux enterprise desktop · suse/linux enterprise high availability extension · suse/linux enterprise server
- Source
- secalert@redhat.com
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2ebc3464781ad24474abcbd2274e6254689853b5
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00004.htmlMailing List, Third Party Advisory
- http://secunia.com/advisories/42758Broken Link
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35Broken Link
- http://www.openwall.com/lists/oss-security/2010/07/21/10Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2010/07/21/4Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/41854Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-1041-1Third Party Advisory
- http://www.vupen.com/english/advisories/2011/0070Broken Link
- https://bugzilla.redhat.com/show_bug.cgi?id=616998Issue Tracking, Patch, Third Party Advisory
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2ebc3464781ad24474abcbd2274e6254689853b5
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00004.htmlMailing List, Third Party Advisory
- http://secunia.com/advisories/42758Broken Link
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35Broken Link
- http://www.openwall.com/lists/oss-security/2010/07/21/10Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2010/07/21/4Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/41854Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-1041-1Third Party Advisory
- http://www.vupen.com/english/advisories/2011/0070Broken Link
- https://bugzilla.redhat.com/show_bug.cgi?id=616998Issue Tracking, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.