CVE-2026-72223
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
nvdimm/btt: Free arena sub-allocations on discover_arenas() error path
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 ]
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5212e11fde4d40fa627668b4f2222d20db488f71 | affected | git | 2d0364937550a7b3e2592629c2a68753ac020b28 | Unavailable | None listed |
| 5212e11fde4d40fa627668b4f2222d20db488f71 | affected | git | eeb95774bc79268e2b78ebf01d8781560b5bd671 | Unavailable | None listed |
| 5212e11fde4d40fa627668b4f2222d20db488f71 | affected | git | 7563f69caa9143a491d5f26e563255c734751545 | Unavailable | None listed |
| 5212e11fde4d40fa627668b4f2222d20db488f71 | affected | git | 0b0d9404951aacc9717aa61e77af4a6e9e8f8249 | Unavailable | None listed |
| 5212e11fde4d40fa627668b4f2222d20db488f71 | affected | git | 873ced7f345e99f7ee16f9ff226515580332ecc4 | Unavailable | None listed |
| 5212e11fde4d40fa627668b4f2222d20db488f71 | affected | git | 30d490bb2c4cd220e7dedf862ab6a09eb5dcbad5 | Unavailable | None listed |
| 5212e11fde4d40fa627668b4f2222d20db488f71 | affected | git | ba59b96d8d21dc8729fca44a022ca5919c1848c9 | Unavailable | None listed |
| 5212e11fde4d40fa627668b4f2222d20db488f71 | affected | git | 13fe4cd9ddd0aacb7777812328be525a11ea3fea | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.2 | Unavailable | None listed |
| 5.10.261 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.212 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.178 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.145 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.97 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.40 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.5 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |