CVE-2023-52601

jfs: fix array-index-out-of-bounds in dbAdjTree

State: Published
Severity: 7.8 High
Published: Mar 6, 2024
Updated: Aug 5, 2026
Reserved: Mar 2, 2024

Description

In the Linux kernel, the following vulnerability has been resolved:

jfs: fix array-index-out-of-bounds in dbAdjTree

Currently there is a bound check missing in the dbAdjTree while accessing the dmt_stree. To add the required check added the bool is_ctl which is required to determine the size as suggest in the following commit. https://lore.kernel.org/linux-kernel-mentees/f9475918-2186-49b8-b801-6f0f9e75f4fa@oracle.com/

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	Linux
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-129 Improper Validation of Array Index

Affected Products

Product	Versions
LinuxLinux	1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 3d3898b4d72c677d47fe3cb554449f2df5c12555Affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 3f8217c323fd6ecd6829a0c3ae7ac3f14eac368eAffected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 2037cb9d95f1741885f7daf50e8a028c4ade5317Affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 8393c80cce45f40c1256d72e21ad351b3650c57eAffected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 70780914cb57e2ba711e0ac1b677aaaa75103603Affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 2e16a1389b5a7983b45cb2aa20b0e3f0ee364d6cAffected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before fc67a2e18f4c4e3f07e9f9ae463da24530470e73Affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 74ecdda68242b174920fe7c6133a856fb7d8559bAffected
LinuxLinux	2.6.12Affected before 2.6.12Not affected 4.19.307 through 4.19.Not affected 5.4.269 through 5.4.Not affected 5.10.210 through 5.10.Not affected 5.15.149 through 5.15.Not affected 6.1.77 through 6.1.Not affected 6.6.16 through 6.6.Not affected 6.7.4 through 6.7.*Not affected 6.8 and laterNot affected

Product

Versions

LinuxLinux

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 3d3898b4d72c677d47fe3cb554449f2df5c12555Affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 3f8217c323fd6ecd6829a0c3ae7ac3f14eac368eAffected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 2037cb9d95f1741885f7daf50e8a028c4ade5317Affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 8393c80cce45f40c1256d72e21ad351b3650c57eAffected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 70780914cb57e2ba711e0ac1b677aaaa75103603Affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 2e16a1389b5a7983b45cb2aa20b0e3f0ee364d6cAffected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before fc67a2e18f4c4e3f07e9f9ae463da24530470e73Affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 74ecdda68242b174920fe7c6133a856fb7d8559bAffected

LinuxLinux

2.6.12Affected
before 2.6.12Not affected
4.19.307 through 4.19.*Not affected
5.4.269 through 5.4.*Not affected
5.10.210 through 5.10.*Not affected
5.15.149 through 5.15.*Not affected
6.1.77 through 6.1.*Not affected
6.6.16 through 6.6.*Not affected
6.7.4 through 6.7.*Not affected
6.8 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.