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CVE-2014-9710

Description

The Btrfs implementation in the Linux kernel before 3.19 does not ensure that the visible xattr state is consistent with a requested replacement, which allows local users to bypass intended ACL settings and gain privileges via standard filesystem operations (1) during an xattr-replacement time window, related to a race condition, or (2) after an xattr-replacement attempt that fails because the data does not fit.

Risk Information

Base Score
7.0
MODERATE
Vector
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.034

Associated Vulnerability

VulnerabilityOS Platform
Linux hardware enablement kernel from Utopic (USN-2615-1) linux-image-3.16.0-38-generic_3.16.0-38.52~14.04.1_i386.debLinux
Linux hardware enablement kernel from Utopic (USN-2615-1) linux-image-3.16.0-38-generic_3.16.0-38.52~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Utopic (USN-2615-1) linux-image-3.16.0-38-lowlatency_3.16.0-38.52~14.04.1_i386.debLinux
Linux hardware enablement kernel from Utopic (USN-2615-1) linux-image-3.16.0-38-lowlatency_3.16.0-38.52~14.04.1_amd64.debLinux
Linux hardware enablement kernel from Trusty (USN-2662-1) linux-image-3.13.0-57-generic_3.13.0-57.95~precise1_i386.debLinux
Linux hardware enablement kernel from Trusty (USN-2662-1) linux-image-3.13.0-57-generic_3.13.0-57.95~precise1_amd64.debLinux
Linux kernel (USN-2663-1) linux-image-3.13.0-57-generic_3.13.0-57.95_i386.debLinux
Linux kernel (USN-2663-1) linux-image-3.13.0-57-generic_3.13.0-57.95_amd64.debLinux
Linux kernel (USN-2663-1) linux-image-3.13.0-57-lowlatency_3.13.0-57.95_i386.debLinux
Linux kernel (USN-2663-1) linux-image-3.13.0-57-lowlatency_3.13.0-57.95_amd64.debLinux
SUSE-SU-2019:14089-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-default-extra-3.0.101-108.95.2.i586.rpmLinux
SUSE-SU-2019:14089-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-default-extra-3.0.101-108.95.2.x86_64.rpmLinux
SUSE-SU-2019:14089-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-pae-extra-3.0.101-108.95.2.i586.rpmLinux
SUSE-SU-2019:14089-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-trace-extra-3.0.101-108.95.2.x86_64.rpmLinux
SUSE-SU-2019:14089-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-xen-extra-3.0.101-108.95.2.i586.rpmLinux
SUSE-SU-2019:14089-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-xen-extra-3.0.101-108.95.2.x86_64.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234