CVE-2023-52810
Detail
Description
In the Linux kernel, the following vulnerability has been resolved:
fs/jfs: Add check for negative db_l2nbperpage
l2nbperpage is log2(number of blks per page), and the minimum legal
value should be 0, not negative.
In the case of l2nbperpage being negative, an error will occur
when subsequently used as shift exponent.
Syzbot reported this bug:
UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:799:12
shift exponent -16777216 is negative
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
NVD assessment
not yet provided.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
NVD assessment
not yet provided.
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Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-1335
Incorrect Bitwise Shift of Integer
CISA-ADP
Change History
7 change records found show changes
CVE Modified by CISA-ADP
6/17/2026 2:43:38 AM
Action
Type
Old Value
New Value
Added
Affected
Record truncated, showing 2048 of 4155 characters.
View Entire Change Record [{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"1da177e4c3f4","lessThan":"cc61fcf7d1c9","versionType":"custom","status":"affected"}]},{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"1da177e4c3f4","lessThan":"8f2964df6bfc","versionType":"custom","status":"affected"}]},{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"1da177e4c3f4","lessThan":"a81a56b4cbe3","versionType":"custom","status":"affected"}]},{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"1da177e4c3f4","lessThan":"524b4f203afc","versionType":"custom","status":"affected"}]},{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"1da177e4c3f4","lessThan":"5f148b16972e","versionType":"custom","status":"affected"}]},{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"1da177e4c3f4","lessThan":"0cb567e72733","versionType":"custom","status":"affected"}]},{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"1da177e4c3f4","lessThan":"491085258185","versionType":"custom","status":"affected"}]},{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"1da177e4c3f4","lessThan":"1a7c53fdea1d","versionType":"custom","status":"affected"}]},{"vendor":"linux","product":"linux_kernel","defaultStatus":"unknown","cpes":["cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"],"versions":[{"version":"1da177e4c3f4","les
Added
SSVC
{"timestamp":"2024-06-05T16:17:58.719311Z","id":"CVE-2023-52810","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}
CVE Modified by kernel.org
6/17/2026 2:43:38 AM
Action
Type
Old Value
New Value
Added
Affected
Record truncated, showing 2048 of 2692 characters.
View Entire Change Record [{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["fs/jfs/jfs_dmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"cc61fcf7d1c99f148fe8ddfb5c6ed0bb75861f01","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"8f2964df6bfce9d92d81ca552010b8677af8d9dc","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"a81a56b4cbe3142cc99f6b98e8f9b3a631c768e1","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"524b4f203afcf87accfe387e846f33f916f0c907","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"5f148b16972e5f4592629b244d5109b15135f53f","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"0cb567e727339a192f9fd0db00781d73a91d15a6","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"491085258185ffc4fb91555b0dba895fe7656a45","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"1a7c53fdea1d189087544d9a606d249e93c4934b","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"525b861a008143048535011f3816d407940f4bfa","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["fs/jfs/jfs_dmap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"2.6.12","status":"affected"},{"version":"0","lessThan":"2.6.12","versionType":"semver","status":"unaffected"},{"version":"4.14.331","lessThanOrEqual":"4.14.*","versionType":"semver","status":"unaffected"},{"version":"4.19.300","lessThanOrEqual":"4.19.*","versionType":"semver","status":"unaffected"},{"version":"5.4.26
Initial Analysis by NIST
4/02/2025 11:02:08 AM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.6 up to (excluding) 6.6.3
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.5.13
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.64
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.262
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.202
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.140
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 4.14.331
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.300
Added
Reference Type
CVE: https://git.kernel.org/stable/c/0cb567e727339a192f9fd0db00781d73a91d15a6 Types: Patch
Added
Reference Type
CVE: https://git.kernel.org/stable/c/1a7c53fdea1d189087544d9a606d249e93c4934b Types: Patch
Added
Reference Type
CVE: https://git.kernel.org/stable/c/491085258185ffc4fb91555b0dba895fe7656a45 Types: Patch
Added
Reference Type
CVE: https://git.kernel.org/stable/c/524b4f203afcf87accfe387e846f33f916f0c907 Types: Patch
Added
Reference Type
CVE: https://git.kernel.org/stable/c/525b861a008143048535011f3816d407940f4bfa Types: Patch
Added
Reference Type
CVE: https://git.kernel.org/stable/c/5f148b16972e5f4592629b244d5109b15135f53f Types: Patch
Added
Reference Type
CVE: https://git.kernel.org/stable/c/8f2964df6bfce9d92d81ca552010b8677af8d9dc Types: Patch
Added
Reference Type
CVE: https://git.kernel.org/stable/c/a81a56b4cbe3142cc99f6b98e8f9b3a631c768e1 Types: Patch
Added
Reference Type
CVE: https://git.kernel.org/stable/c/cc61fcf7d1c99f148fe8ddfb5c6ed0bb75861f01 Types: Patch
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/0cb567e727339a192f9fd0db00781d73a91d15a6 Types: Patch
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/1a7c53fdea1d189087544d9a606d249e93c4934b Types: Patch
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/491085258185ffc4fb91555b0dba895fe7656a45 Types: Patch
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/524b4f203afcf87accfe387e846f33f916f0c907 Types: Patch
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/525b861a008143048535011f3816d407940f4bfa Types: Patch
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/5f148b16972e5f4592629b244d5109b15135f53f Types: Patch
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/8f2964df6bfce9d92d81ca552010b8677af8d9dc Types: Patch
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/a81a56b4cbe3142cc99f6b98e8f9b3a631c768e1 Types: Patch
Added
Reference Type
kernel.org: https://git.kernel.org/stable/c/cc61fcf7d1c99f148fe8ddfb5c6ed0bb75861f01 Types: Patch
CVE Modified by CVE
11/21/2024 3:40:38 AM
Action
Type
Old Value
New Value
Added
Reference
https://git.kernel.org/stable/c/0cb567e727339a192f9fd0db00781d73a91d15a6
Added
Reference
https://git.kernel.org/stable/c/1a7c53fdea1d189087544d9a606d249e93c4934b
Added
Reference
https://git.kernel.org/stable/c/491085258185ffc4fb91555b0dba895fe7656a45
Added
Reference
https://git.kernel.org/stable/c/524b4f203afcf87accfe387e846f33f916f0c907
Added
Reference
https://git.kernel.org/stable/c/525b861a008143048535011f3816d407940f4bfa
Added
Reference
https://git.kernel.org/stable/c/5f148b16972e5f4592629b244d5109b15135f53f
Added
Reference
https://git.kernel.org/stable/c/8f2964df6bfce9d92d81ca552010b8677af8d9dc
Added
Reference
https://git.kernel.org/stable/c/a81a56b4cbe3142cc99f6b98e8f9b3a631c768e1
Added
Reference
https://git.kernel.org/stable/c/cc61fcf7d1c99f148fe8ddfb5c6ed0bb75861f01
CVE Modified by CISA-ADP
7/02/2024 9:44:00 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
CISA-ADP AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added
CWE
CISA-ADP CWE-1335
CVE Modified by kernel.org
5/29/2024 2:16:16 AM
Action
Type
Old Value
New Value
New CVE Received from kernel.org
5/21/2024 12:15:19 PM
Action
Type
Old Value
New Value
Added
Description
In the Linux kernel, the following vulnerability has been resolved:
fs/jfs: Add check for negative db_l2nbperpage
l2nbperpage is log2(number of blks per page), and the minimum legal
value should be 0, not negative.
In the case of l2nbperpage being negative, an error will occur
when subsequently used as shift exponent.
Syzbot reported this bug:
UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:799:12
shift exponent -16777216 is negative
Added
Reference
kernel.org https://git.kernel.org/stable/c/0cb567e727339a192f9fd0db00781d73a91d15a6 [No types assigned]
Added
Reference
kernel.org https://git.kernel.org/stable/c/1a7c53fdea1d189087544d9a606d249e93c4934b [No types assigned]
Added
Reference
kernel.org https://git.kernel.org/stable/c/491085258185ffc4fb91555b0dba895fe7656a45 [No types assigned]
Added
Reference
kernel.org https://git.kernel.org/stable/c/524b4f203afcf87accfe387e846f33f916f0c907 [No types assigned]
Added
Reference
kernel.org https://git.kernel.org/stable/c/525b861a008143048535011f3816d407940f4bfa [No types assigned]
Added
Reference
kernel.org https://git.kernel.org/stable/c/5f148b16972e5f4592629b244d5109b15135f53f [No types assigned]
Added
Reference
kernel.org https://git.kernel.org/stable/c/8f2964df6bfce9d92d81ca552010b8677af8d9dc [No types assigned]
Added
Reference
kernel.org https://git.kernel.org/stable/c/a81a56b4cbe3142cc99f6b98e8f9b3a631c768e1 [No types assigned]
Added
Reference
kernel.org https://git.kernel.org/stable/c/cc61fcf7d1c99f148fe8ddfb5c6ed0bb75861f01 [No types assigned]
Quick Info
CVE Dictionary Entry: CVE-2023-52810 NVD
Published Date: 05/21/2024 NVD
Last Modified: 06/17/2026
Source: kernel.org
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