CVE-2024-42290
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)
irqchip/imx-irqsteer: Handle runtime power management correctly
In the Linux kernel, the following vulnerability has been resolved: irqchip/imx-irqsteer: Handle runtime power management correctly The power domain is automatically activated from clk_prepare(). However, on certain platforms like i.MX8QM and i.MX8QXP, the power-on handling invokes sleeping functions, which triggers the 'scheduling while atomic' bug in the context switch path during device probing: BUG: scheduling while atomic: kworker/u13:1/48/0x00000002 Call trace: __schedule_bug+0x54/0x6c __schedule+0x7f0/0xa94 schedule+0x5c/0xc4 schedule_preempt_disabled+0x24/0x40 __mutex_lock.constprop.0+0x2c0/0x540 __mutex_lock_slowpath+0x14/0x20 mutex_lock+0x48/0x54 clk_prepare_lock+0x44/0xa0 clk_prepare+0x20/0x44 imx_irqsteer_resume+0x28/0xe0 pm_generic_runtime_resume+0x2c/0x44 __genpd_runtime_resume+0x30/0x80 genpd_runtime_resume+0xc8/0x2c0 __rpm_callback+0x48/0x1d8 rpm_callback+0x6c/0x78 rpm_resume+0x490/0x6b4 __pm_runtime_resume+0x50/0x94 irq_chip_pm_get+0x2c/0xa0 __irq_do_set_handler+0x178/0x24c irq_set_chained_handler_and_data+0x60/0xa4 mxc_gpio_probe+0x160/0x4b0 Cure this by implementing the irq_bus_lock/sync_unlock() interrupt chip callbacks and handle power management in them as they are invoked from non-atomic context. [ tglx: Rewrote change log, added Fixes tag ]
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) |
|---|---|---|---|---|---|
| 0136afa08967f6e160b9b4e85a7a70e4180a8333 | affected | git | a590e8dea3df2639921f874d763be961dd74e8f9 | Unavailable | None listed |
| 0136afa08967f6e160b9b4e85a7a70e4180a8333 | affected | git | 3a2884a44e5cda192df1b28e9925661f79f599a1 | Unavailable | None listed |
| 0136afa08967f6e160b9b4e85a7a70e4180a8333 | affected | git | fa1803401e1c360efe6342fb41d161cc51748a11 | Unavailable | None listed |
| 0136afa08967f6e160b9b4e85a7a70e4180a8333 | affected | git | 58c56735facb225a5c46fa4b8bbbe7f31d1cb894 | Unavailable | None listed |
| 0136afa08967f6e160b9b4e85a7a70e4180a8333 | affected | git | 21bd3f9e7f924cd2fc892a484e7a50c7e1847565 | Unavailable | None listed |
| 0136afa08967f6e160b9b4e85a7a70e4180a8333 | affected | git | f8ae38f1dfe652779c7c613facbc257cec00ac44 | Unavailable | None listed |
| 0136afa08967f6e160b9b4e85a7a70e4180a8333 | affected | git | 33b1c47d1fc0b5f06a393bb915db85baacba18ea | 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) |
|---|---|---|---|---|---|
| 5.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.0 | Unavailable | None listed |
| 5.4.282 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.224 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.165 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.103 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.44 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.10.3 | unaffected | semver | Unavailable | 6.10.* | None listed |
| 6.11 | unaffected | original_commit_for_fix | Unavailable | * | None listed |