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nvd[email protected]NVD:CVE-2023-26606
HistoryFeb 26, 2023 - 11:15 p.m.

CVE-2023-26606

2023-02-2623:15:10
CWE-416
web.nvd.nist.gov
1
linux
kernel
use-after-free
ntfs_trim_fs
ntfs3
bitmap.c

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

In the Linux kernel 6.0.8, there is a use-after-free in ntfs_trim_fs in fs/ntfs3/bitmap.c.

Affected configurations

NVD
Node
linuxlinux_kernelRange5.155.15.86
OR
linuxlinux_kernelRange5.166.0.16
OR
linuxlinux_kernelRange6.16.1.2

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%