CVE-2010-2538

Home/CVE/Integer overflow in the btrfs_ioctl_clone function in fs/btrfs/ioctl.c in the Linux kernel before 2.6.35 might allow loc

CVE

Integer overflow in the btrfs_ioctl_clone function in fs/btrfs/ioctl.c in the Linux kernel before 2.6.35 might allow loc

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 · CVSS 5.5 EPSS 0.00076

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

▤

Affected Products & Versions

linux kernel< 2.6.35
canonical ubuntu linuxall versions
suse linux enterprise desktopall versions
suse linux enterprise high availability extensionall versions
suse linux enterprise serverall versions

▣

Scoring & Timeline

5.5

MEDIUM · CVSS v3.1 · secalert@redhat.com

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD30 Sep 2010 · 03:00 PM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

⚑

Vendor Advisories

suse-csafSUSE-SU-2015:0652-1
usnUSN-1083-1
usnUSN-1074-2
usnUSN-1074-1
usnUSN-1041-1

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git

http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00004.htmlMailing ListThird 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 ListPatchThird Party Advisory

http://www.openwall.com/lists/oss-security/2010/07/21/4Mailing ListPatchThird Party Advisory

Show all 10 references

http://www.securityfocus.com/bid/41854Third Party AdvisoryVDB 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 TrackingPatchThird Party Advisory

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