CVE-2026-72224
nvdimm/btt: Free arenas on btt_init() error paths
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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 ]
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 15, 2026 |
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Affected Versions
Linux / Linux
5212e11fde4d40fa627668b4f2222d20db488f71 < 9ab5293d9ac3f2c4232220e563d04701f5f44607 5212e11fde4d40fa627668b4f2222d20db488f71 < 68c967e105d50f885e02b0dbdc9211fd5f84bdcd 5212e11fde4d40fa627668b4f2222d20db488f71 < 0b63788093ff6ccfffe6e87de9e08aeeb406599c 5212e11fde4d40fa627668b4f2222d20db488f71 < 5804e6a6912b5a1e47c821777d69191d69a3fe64 5212e11fde4d40fa627668b4f2222d20db488f71 < 52a7e7ece79c4b0f406149e19cd2b4b11a6c19e4 5212e11fde4d40fa627668b4f2222d20db488f71 < f4ca396bdd60b4e0a665b2589bfc4ddbea9bda2b 5212e11fde4d40fa627668b4f2222d20db488f71 < 7e49684d90faa34ff6d5586be658e986d9d475ac 5212e11fde4d40fa627668b4f2222d20db488f71 < 1a6b6442a982d0ca5fb6a1a39b6f6dfd760eda57
Linux / Linux
4.2
References
git.kernel.org: https://git.kernel.org/stable/c/9ab5293d9ac3f2c4232220e563d04701f5f44607 git.kernel.org: https://git.kernel.org/stable/c/68c967e105d50f885e02b0dbdc9211fd5f84bdcd git.kernel.org: https://git.kernel.org/stable/c/0b63788093ff6ccfffe6e87de9e08aeeb406599c git.kernel.org: https://git.kernel.org/stable/c/5804e6a6912b5a1e47c821777d69191d69a3fe64 git.kernel.org: https://git.kernel.org/stable/c/52a7e7ece79c4b0f406149e19cd2b4b11a6c19e4 git.kernel.org: https://git.kernel.org/stable/c/f4ca396bdd60b4e0a665b2589bfc4ddbea9bda2b git.kernel.org: https://git.kernel.org/stable/c/7e49684d90faa34ff6d5586be658e986d9d475ac git.kernel.org: https://git.kernel.org/stable/c/1a6b6442a982d0ca5fb6a1a39b6f6dfd760eda57