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osvGoogleOSV:CVE-2022-48502
HistoryMay 31, 2023 - 8:15 p.m.

CVE-2022-48502

2023-05-3120:15:10
Google
osv.dev
6
cve-2022-48502
linux kernel
disk reads
ntfs_set_ea
xattr.c
software
security issue

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.7

Confidence

Low

EPSS

0.001

Percentile

19.0%

An issue was discovered in the Linux kernel before 6.2. The ntfs3 subsystem does not properly check for correctness during disk reads, leading to an out-of-bounds read in ntfs_set_ea in fs/ntfs3/xattr.c.

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.7

Confidence

Low

EPSS

0.001

Percentile

19.0%