CVE-2026-98353
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/erdma: Use IRQ-safe XArray helpers for QP and CQ tables
In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables Locked QP and CQ lookups from EQ interrupts can deadlock with create-path XArray updates. If an interrupt arrives while the create path holds the plain xa_lock, the lookup spins forever trying to acquire the same lock. Use IRQ-safe XArray helpers for all QP and CQ create-path updates, including the GSI QP store and error paths. Initialize both arrays with XA_FLAGS_LOCK_IRQ so sleeping allocations preserve interrupt state.
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) |
|---|---|---|---|---|---|
| 1fc9c1933959d2776a1ce7bf424251b8b5b586cd | affected | git | e32aa1d85126e6d5ef6efd594ced3f75178886ce | Unavailable | None listed |
| 4545f355654d044d35a31cd01cc46f491a8a7c36 | affected | git | 74d4085221a7ec5440996af199ccadfa75b9eb0e | Unavailable | None listed |
| 98df2aee1459ee1c62c70cbe9b370d2a532aea36 | affected | git | 00baeade709fb66da647e8327e8398bb532e30f7 | Unavailable | None listed |
| 610ef81797bb4f709e8675c1d8d093bb9ccdcbd8 | affected | git | Unavailable | Unavailable | None listed |
| c0a83f29a24c7e7f8516630848ef6db4c174deed | affected | git | Unavailable | Unavailable | None listed |
| 05b8ca493dd02319bca93c640b259c2ba51ef321 | affected | git | Unavailable | Unavailable | None listed |
| 233f1b7fe2980e4e238fe03dd3ceddfd082cb4c8 | affected | git | Unavailable | Unavailable | None listed |
| 6e32f84b63c054e09392153125d7202abab2d14b | affected | git | Unavailable | Unavailable | None listed |
| ec987c0654651036dad6a42f7fa2a6d7c16a3687 | affected | git | Unavailable | Unavailable | None listed |
| c92686867638cda954fdb2bdbac8a75e3aa6eaae | affected | git | Unavailable | Unavailable | None listed |
| 6.1.188 | affected | semver | 6.2 | Unavailable | None listed |
| 6.6.157 | affected | semver | 6.7 | Unavailable | None listed |
| 6.12.110 | affected | semver | 6.13 | Unavailable | None listed |
| 6.6.160 | affected | semver | 6.7 | Unavailable | None listed |
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) |
|---|---|---|---|---|---|
| 6.18.52 | affected | semver | 6.18.58 | Unavailable | None listed |
| 7.2.6 | affected | semver | 7.2.8 | Unavailable | None listed |