CVE-2026-23446
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)
net: usb: aqc111: Do not perform PM inside suspend callback
In the Linux kernel, the following vulnerability has been resolved: net: usb: aqc111: Do not perform PM inside suspend callback syzbot reports "task hung in rpm_resume" This is caused by aqc111_suspend calling the PM variant of its write_cmd routine. The simplified call trace looks like this: rpm_suspend() usb_suspend_both() - here udev->dev.power.runtime_status == RPM_SUSPENDING aqc111_suspend() - called for the usb device interface aqc111_write32_cmd() usb_autopm_get_interface() pm_runtime_resume_and_get() rpm_resume() - here we call rpm_resume() on our parent rpm_resume() - Here we wait for a status change that will never happen. At this point we block another task which holds rtnl_lock and locks up the whole networking stack. Fix this by replacing the write_cmd calls with their _nopm variants
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) |
|---|---|---|---|---|---|
| e58ba4544c7771591d1e3157bc01b4a8e4d1c3fc | affected | git | cc06ac99fd78839b2d38850785731ef131d9ae26 | Unavailable | None listed |
| e58ba4544c7771591d1e3157bc01b4a8e4d1c3fc | affected | git | b87f361d41f9a7f1f6c426947ca815651c481376 | Unavailable | None listed |
| e58ba4544c7771591d1e3157bc01b4a8e4d1c3fc | affected | git | 621f2f43741b51f62d767eb4752fbcefe2526926 | Unavailable | None listed |
| e58ba4544c7771591d1e3157bc01b4a8e4d1c3fc | affected | git | 4de6a43e8ecf961feabddf0e9d6911081d2ed218 | Unavailable | None listed |
| e58ba4544c7771591d1e3157bc01b4a8e4d1c3fc | affected | git | 3267bcb744ee8a2feabaa7ab69473f086f67fd71 | Unavailable | None listed |
| e58ba4544c7771591d1e3157bc01b4a8e4d1c3fc | affected | git | d3e32a612c6391ca9b7c183aeec22b4fd24c300c | Unavailable | None listed |
| e58ba4544c7771591d1e3157bc01b4a8e4d1c3fc | affected | git | 98e8aed64614b0c199d5f0391fbe1a4331cb5773 | Unavailable | None listed |
| e58ba4544c7771591d1e3157bc01b4a8e4d1c3fc | affected | git | 069c8f5aebe4d5224cf62acc7d4b3486091c658a | 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 |
| 5.10.253 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.203 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.167 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.130 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.78 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.20 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.10 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |