CVE-2026-97440
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)
net: qrtr: fix node refcount leak on ctrl packet alloc failure
In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix node refcount leak on ctrl packet alloc failure qrtr_send_resume_tx() calls qrtr_node_lookup() which takes a reference on the returned node. If the subsequent call to qrtr_alloc_ctrl_packet() fails due to memory allocation failure, the function returns -ENOMEM without calling qrtr_node_release() to release the node reference. Add qrtr_node_release(node) before returning on the allocation failure path to properly release the reference.
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) |
|---|---|---|---|---|---|
| cb6530b99fafea6c0636c4640bd21301d12cdbc9 | affected | git | 78d066ecac9ce50441d4affae0df2093c4c3e62e | Unavailable | None listed |
| cb6530b99fafea6c0636c4640bd21301d12cdbc9 | affected | git | f3e90fbcd2d5ec1632bc2e8cdd1218f56bcb5fcf | Unavailable | None listed |
| cb6530b99fafea6c0636c4640bd21301d12cdbc9 | affected | git | c3515740174b778d0ee44acc477b51a6478da6b8 | Unavailable | None listed |
| cb6530b99fafea6c0636c4640bd21301d12cdbc9 | affected | git | f76a39c45182d9137e053081cee9f2c197404ce6 | Unavailable | None listed |
| cb6530b99fafea6c0636c4640bd21301d12cdbc9 | affected | git | 477353db343663d5502ca442c6de785d2f23f273 | Unavailable | None listed |
| cb6530b99fafea6c0636c4640bd21301d12cdbc9 | affected | git | 9d969c98732a4d42212ec580dd5bbad53f246103 | Unavailable | None listed |
| cb6530b99fafea6c0636c4640bd21301d12cdbc9 | affected | git | 3b09ff54114566864eea59020f6b69c5bb325b9d | 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) |
|---|---|---|---|---|---|
| 5.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.6 | Unavailable | None listed |
| 5.10.271 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.222 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.189 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.158 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.111 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.53 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |