CVE-2026-72224None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: nvdimm/btt: Free arenas on btt_init() error paths The arenas allocated by discover_arenas() or create_arenas() are not freed on some error paths in btt_init(). This le…
▾ 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 6.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
In the Linux kernel, the following vulnerability has been resolved:
nvdimm/btt: Free arenas on btt_init() error paths
The arenas allocated by discover_arenas() or create_arenas() are not freed on some error paths in btt_init(). This leaks memory when BTT initialization fails.
Call free_arenas() from the affected error paths to release the allocations.
[ as: commit message and log edits ]
Linux >= 5212e11fde4d40fa627668b4f2222d20db488f71 < 9ab5293d9ac3f2c4232220e563d04701f5f44607Linux >= 5212e11fde4d40fa627668b4f2222d20db488f71 < 68c967e105d50f885e02b0dbdc9211fd5f84bdcdLinux >= 5212e11fde4d40fa627668b4f2222d20db488f71 < 0b63788093ff6ccfffe6e87de9e08aeeb406599cLinux >= 5212e11fde4d40fa627668b4f2222d20db488f71 < 5804e6a6912b5a1e47c821777d69191d69a3fe64Linux >= 5212e11fde4d40fa627668b4f2222d20db488f71 < 52a7e7ece79c4b0f406149e19cd2b4b11a6c19e4Linux >= 5212e11fde4d40fa627668b4f2222d20db488f71 < f4ca396bdd60b4e0a665b2589bfc4ddbea9bda2bLinux >= 5212e11fde4d40fa627668b4f2222d20db488f71 < 7e49684d90faa34ff6d5586be658e986d9d475acLinux >= 5212e11fde4d40fa627668b4f2222d20db488f71 < 1a6b6442a982d0ca5fb6a1a39b6f6dfd760eda57Linux 4.2Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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