CVE-2024-35819
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
soc: fsl: qbman: Use raw spinlock for cgr_lock
In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Use raw spinlock for cgr_lock smp_call_function always runs its callback in hard IRQ context, even on PREEMPT_RT, where spinlocks can sleep. So we need to use a raw spinlock for cgr_lock to ensure we aren't waiting on a sleeping task. Although this bug has existed for a while, it was not apparent until commit ef2a8d5478b9 ("net: dpaa: Adjust queue depth on rate change") which invokes smp_call_function_single via qman_update_cgr_safe every time a link goes up or down.
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) |
|---|---|---|---|---|---|
| 96f413f47677366e0ae03797409bfcc4151dbf9e | affected | git | 2b3fede8225133671ce837c0d284804aa3bc7a02 | Unavailable | None listed |
| 96f413f47677366e0ae03797409bfcc4151dbf9e | affected | git | ff50716b7d5b7985979a5b21163cd79fb3d21d59 | Unavailable | None listed |
| 96f413f47677366e0ae03797409bfcc4151dbf9e | affected | git | 32edca2f03a6cc42c650ddc3ad83d086e3f365d1 | Unavailable | None listed |
| 96f413f47677366e0ae03797409bfcc4151dbf9e | affected | git | 9a3ca8292ce9fdcce122706c28c3f07bc857fe5e | Unavailable | None listed |
| 96f413f47677366e0ae03797409bfcc4151dbf9e | affected | git | d6b5aac451c9cc12e43ab7308e0e2ddc52c62c14 | Unavailable | None listed |
| 96f413f47677366e0ae03797409bfcc4151dbf9e | affected | git | 54d26adf64c04f186098b39dba86b86037084baa | Unavailable | None listed |
| 96f413f47677366e0ae03797409bfcc4151dbf9e | affected | git | f39d36b7540cf0088ed7ce2de2794f2aa237f6df | Unavailable | None listed |
| 96f413f47677366e0ae03797409bfcc4151dbf9e | affected | git | cd53a8ae5aacb4ecd25088486dea1cd02e74b506 | Unavailable | None listed |
| 96f413f47677366e0ae03797409bfcc4151dbf9e | affected | git | fbec4e7fed89b579f2483041fabf9650fb0dd6bc | Unavailable | None listed |
| a85c525bbff4d7467d7f0ab6fed8e2f787b073d6 | affected | git | Unavailable | Unavailable | None listed |
| 29cd9c2d1f428c281962135ea046a9d7bda88d14 | affected | git | Unavailable | Unavailable | None listed |
| 5b10a404419f0532ef3ba990c12bebe118adb6d7 | affected | git | Unavailable | Unavailable | None listed |
| 4.9.92 | affected | semver | 4.10 | Unavailable | None listed |
| 4.14.32 | affected | semver | 4.15 | Unavailable | None listed |
| 4.15.15 | affected | semver | 4.16 | 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) |
|---|---|---|---|---|---|
| 4.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.16 | Unavailable | None listed |
| 4.19.312 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.274 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.215 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.154 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.84 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.24 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7.12 | unaffected | semver | Unavailable | 6.7.* | None listed |
| 6.8.3 | unaffected | semver | Unavailable | 6.8.* | None listed |
| 6.9 | unaffected | original_commit_for_fix | Unavailable | * | None listed |