CVE-2025-23129
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
wifi: ath11k: Clear affinity hint before calling ath11k_pcic_free_irq() in error path
In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Clear affinity hint before calling ath11k_pcic_free_irq() in error path If a shared IRQ is used by the driver due to platform limitation, then the IRQ affinity hint is set right after the allocation of IRQ vectors in ath11k_pci_alloc_msi(). This does no harm unless one of the functions requesting the IRQ fails and attempt to free the IRQ. This results in the below warning: WARNING: CPU: 7 PID: 349 at kernel/irq/manage.c:1929 free_irq+0x278/0x29c Call trace: free_irq+0x278/0x29c ath11k_pcic_free_irq+0x70/0x10c [ath11k] ath11k_pci_probe+0x800/0x820 [ath11k_pci] local_pci_probe+0x40/0xbc The warning is due to not clearing the affinity hint before freeing the IRQs. So to fix this issue, clear the IRQ affinity hint before calling ath11k_pcic_free_irq() in the error path. The affinity will be cleared once again further down the error path due to code organization, but that does no harm. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-05266-QCAHSTSWPLZ_V2_TO_X86-1
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) |
|---|---|---|---|---|---|
| e01b3400d641cb290742849331f0d22e1202538a | affected | git | 8d0519f511d93d675f61d6bfb45ffcc945af4b14 | Unavailable | None listed |
| d412d0ef300f28d698648cc7c19147ab413251fe | affected | git | 7493b9baf0e54b44caae46715aaa409a84bd9f4b | Unavailable | None listed |
| 39564b475ac5a589e6c22c43a08cbd283c295d2c | affected | git | 80dc5a2ce5b75d648e08549617f5c555d07ae43c | Unavailable | None listed |
| 39564b475ac5a589e6c22c43a08cbd283c295d2c | affected | git | 3fc42cfcc6e336f25dee79b34e57c4a63cd652a5 | Unavailable | None listed |
| 39564b475ac5a589e6c22c43a08cbd283c295d2c | affected | git | 68410c5bd381a81bcc92b808e7dc4e6b9ed25d11 | Unavailable | None listed |
| 5a9f55efa9333e3edb4826d945cfdd8356f6e269 | affected | git | Unavailable | Unavailable | None listed |
| 6.1.63 | affected | semver | 6.1.188 | Unavailable | None listed |
| 6.6.2 | affected | semver | 6.6.157 | Unavailable | None listed |
| 6.5.12 | affected | semver | 6.6 | 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) |
|---|---|---|---|---|---|
| 6.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.7 | Unavailable | None listed |
| 6.1.188 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.157 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.59 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.14.2 | unaffected | semver | Unavailable | 6.14.* | None listed |
| 6.15 | unaffected | original_commit_for_fix | Unavailable | * | None listed |