CVE-2026-98252
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)
RDMA/core: fix refcount bug in iwpm_get_nlmsg_request()
In the Linux kernel, the following vulnerability has been resolved: RDMA/core: fix refcount bug in iwpm_get_nlmsg_request() iwpm_get_nlmsg_request() initializes refcount _after_ list_add_tail() making it accessible to global list where another CPU can kref_get() on nlmsg_request causing a refcount "addition on 0" bug. Fix this by initializing kref _before_ list_add_tail() so refcount for nlmsg_request can be incremented/decremented normally. In addition, also initialize every field before list_add_tail().
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) |
|---|---|---|---|---|---|
| 30dc5e63d6a5ad24894b5512d10b228d73645a44 | affected | git | 52c13c63bb3662c108244e7447055e30bf40244e | Unavailable | None listed |
| 30dc5e63d6a5ad24894b5512d10b228d73645a44 | affected | git | 8a91609032d47e77bcb37bc8f6e88d89340d2709 | Unavailable | None listed |
| 30dc5e63d6a5ad24894b5512d10b228d73645a44 | affected | git | ce8a379598bd4058081416abea4279fd05a95374 | Unavailable | None listed |
| 30dc5e63d6a5ad24894b5512d10b228d73645a44 | affected | git | 2fbac8a56004b6ce54fbfe845d4b25da6e0b55e8 | Unavailable | None listed |
| 30dc5e63d6a5ad24894b5512d10b228d73645a44 | affected | git | 88e429a4e9bac3d2138011c5ca06254331f2587f | Unavailable | None listed |
| 30dc5e63d6a5ad24894b5512d10b228d73645a44 | affected | git | e15eb536be4f646ce683d2867572b2200be877f7 | Unavailable | None listed |
| 30dc5e63d6a5ad24894b5512d10b228d73645a44 | affected | git | 117871cdb8927542abd7b65ce5995bf0265a8c05 | Unavailable | None listed |
| 30dc5e63d6a5ad24894b5512d10b228d73645a44 | affected | git | 33fb59da49c4c3f5c2ec9f9d4447a56857a02c02 | 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) |
|---|---|---|---|---|---|
| 3.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.16 | 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 |
| 6.12.112 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.54 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.8 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |