CVE-2026-72223
INFO
Priority: 0.00
BB Relevance:
0/100
Published: 2026-08-15
Modified: 2026-11-06
First seen: 2026-11-06
Status: pending_score
Description
In the Linux kernel, the following vulnerability has been resolved: nvdimm/btt: Free arena sub-allocations on discover_arenas() error path Memory allocated by btt_freelist_init(), btt_rtt_init(), and btt_maplocks_init() is not freed on some discover_arenas() error paths. This leaks memory when arena discovery fails. Add the missing kfree() calls to release the allocations before returning an error. [ as: commit message and log edits ]
Affected Software (9)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 5212e11fde4d40fa627668b4f2222d20db488f71 < 2d0364937550a7b3e2592629c2a68753ac020b28 |
| Linux | Linux | 5212e11fde4d40fa627668b4f2222d20db488f71 < eeb95774bc79268e2b78ebf01d8781560b5bd671 |
| Linux | Linux | 5212e11fde4d40fa627668b4f2222d20db488f71 < 7563f69caa9143a491d5f26e563255c734751545 |
| Linux | Linux | 5212e11fde4d40fa627668b4f2222d20db488f71 < 0b0d9404951aacc9717aa61e77af4a6e9e8f8249 |
| Linux | Linux | 5212e11fde4d40fa627668b4f2222d20db488f71 < 873ced7f345e99f7ee16f9ff226515580332ecc4 |
| Linux | Linux | 5212e11fde4d40fa627668b4f2222d20db488f71 < 30d490bb2c4cd220e7dedf862ab6a09eb5dcbad5 |
| Linux | Linux | 5212e11fde4d40fa627668b4f2222d20db488f71 < ba59b96d8d21dc8729fca44a022ca5919c1848c9 |
| Linux | Linux | 5212e11fde4d40fa627668b4f2222d20db488f71 < 13fe4cd9ddd0aacb7777812328be525a11ea3fea |
| Linux | Linux | 4.2 |