CVE-2026-23142None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-scheme: cleanup access_pattern subdirs on scheme dir setup failure When a DAMOS-scheme DAMON sysfs directory setup fails after setup of access_pattern/ …
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
In the Linux kernel, the following vulnerability has been resolved:
mm/damon/sysfs-scheme: cleanup access_pattern subdirs on scheme dir setup failure
When a DAMOS-scheme DAMON sysfs directory setup fails after setup of access_pattern/ directory, subdirectories of access_pattern/ directory are not cleaned up. As a result, DAMON sysfs interface is nearly broken until the system reboots, and the memory for the unremoved directory is leaked.
Cleanup the directories under such failures.
Linux >= 9bbb820a5bd5f406ae5e0819cc31f2c2e6f4d990 < ae8ac0066b48ed957bdcab58f0d3543549c57a29Linux >= 9bbb820a5bd5f406ae5e0819cc31f2c2e6f4d990 < e9711bd0e64812c694a228cf58c9e6032decee54Linux >= 9bbb820a5bd5f406ae5e0819cc31f2c2e6f4d990 < 16236b0b4a08fa3e326cf1373ef789dabdc2e30dLinux >= 9bbb820a5bd5f406ae5e0819cc31f2c2e6f4d990 < 725d4fdaa01bd1161782081f419e1568cc7432e0Linux >= 9bbb820a5bd5f406ae5e0819cc31f2c2e6f4d990 < 392b3d9d595f34877dd745b470c711e8ebcd225cLinux 5.18Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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