kernel: usb: use-after-free write in put_dev
Published Jan 10, 2023
6.4
MEDIUMCVSS 3.1
EPSS 0.48%
Description
A use-after-free flaw caused by a race among the superblock operations in the gadgetfs Linux driver was found. It could be triggered by yanking out a device that is running the gadgetfs side.
Affected products
- Vendor n/a Product Linux kernel Defaultn/a
- Version unknownStatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Linux kernel | n/a |
|
- n/a
No data.
Red Hat Enterprise Linux 6
kernel
Not affected
Red Hat Enterprise Linux 7
kernel
Not affected
Red Hat Enterprise Linux 7
kernel-rt
Not affected
Red Hat Enterprise Linux 8
kernel
Not affected
Red Hat Enterprise Linux 8
kernel-rt
Not affected
Red Hat Enterprise Linux 9
kernel
Not affected
Red Hat Enterprise Linux 9
kernel-rt
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel-rt | Not affected | n/a |
| Red Hat Enterprise Linux 8 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 8 | kernel-rt | Not affected | n/a |
| Red Hat Enterprise Linux 9 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 9 | kernel-rt | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (5)
- https://access.redhat.com/security/cve/CVE-2022-4382 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2182440 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2022-4382
- https://www.cve.org/CVERecord?id=CVE-2022-4382
- https://www.openwall.com/lists/oss-security/2022/12/14/5 ExploitMailing ListPatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2022-4382 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2182440 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2022-4382 | ||
| https://www.cve.org/CVERecord?id=CVE-2022-4382 | ||
| https://www.openwall.com/lists/oss-security/2022/12/14/5 | ExploitMailing ListPatchThird Party Advisory |
Change history (0)
No recorded changes yet.