CVE-2026-98902

md/raid5: let stripe batch bm_seq comparison wrap-safe

State: Published
Severity: Not scored
Published: Oct 23, 2026
Updated: Oct 26, 2026
Reserved: Sep 25, 2026

Read the record on cve.org

Description

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

md/raid5: let stripe batch bm_seq comparison wrap-safe

Once the 32-bit seq wraps, a newer bm_seq can look smaller than old, so .. covert to wrap-safe calculate way.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	2b6b24574256c05be145936f1493aec74c6904e5 to before 647c7289a3960118e249c0a53da6f1ebba1e47a3Affected 2b6b24574256c05be145936f1493aec74c6904e5 to before ffdd3aee932fc293456678f6b0200ffe9bf12a6dAffected 2b6b24574256c05be145936f1493aec74c6904e5 to before 628b14d0744bd5dfe176ea93559071cdcde14255Affected 2b6b24574256c05be145936f1493aec74c6904e5 to before 2fdc51228d9a8cad2d727d5aef732cc66fc6d56eAffected 2b6b24574256c05be145936f1493aec74c6904e5 to before c5c89e1a872a84019f674f5107111e6e6b7cc30fAffected 2b6b24574256c05be145936f1493aec74c6904e5 to before cc8eb1715673de850f14376782151f68f73ae3ceAffected 2b6b24574256c05be145936f1493aec74c6904e5 to before 00e93faf4cea9e8802ac5dfee0952d84fc95c40fAffected
LinuxLinux	4.1Affected before 4.1Not affected 5.10.271 through 5.10.Not affected 5.15.222 through 5.15.Not affected 6.1.189 through 6.1.Not affected 6.6.158 through 6.6.Not affected 6.12.111 through 6.12.Not affected 6.18.53 through 6.18.Not affected 7.2 and laterNot affected

Product

Versions

LinuxLinux

2b6b24574256c05be145936f1493aec74c6904e5 to before 647c7289a3960118e249c0a53da6f1ebba1e47a3Affected
2b6b24574256c05be145936f1493aec74c6904e5 to before ffdd3aee932fc293456678f6b0200ffe9bf12a6dAffected
2b6b24574256c05be145936f1493aec74c6904e5 to before 628b14d0744bd5dfe176ea93559071cdcde14255Affected
2b6b24574256c05be145936f1493aec74c6904e5 to before 2fdc51228d9a8cad2d727d5aef732cc66fc6d56eAffected
2b6b24574256c05be145936f1493aec74c6904e5 to before c5c89e1a872a84019f674f5107111e6e6b7cc30fAffected
2b6b24574256c05be145936f1493aec74c6904e5 to before cc8eb1715673de850f14376782151f68f73ae3ceAffected
2b6b24574256c05be145936f1493aec74c6904e5 to before 00e93faf4cea9e8802ac5dfee0952d84fc95c40fAffected

LinuxLinux

4.1Affected
before 4.1Not affected
5.10.271 through 5.10.*Not affected
5.15.222 through 5.15.*Not affected
6.1.189 through 6.1.*Not affected
6.6.158 through 6.6.*Not affected
6.12.111 through 6.12.*Not affected
6.18.53 through 6.18.*Not affected
7.2 and laterNot affected

References

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