CVE-2022-49262
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-49262
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49262.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-49262
- Related
- Published
- 2025-02-26T07:01:03Z
- Modified
- 2025-02-26T07:01:03Z
- Downstream
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
crypto: octeontx2 - remove CONFIGDMCRYPT check
No issues were found while using the driver with dm-crypt enabled. So CONFIGDMCRYPT check in the driver can be removed.
This also fixes the NULL pointer dereference in driver release if CONFIGDMCRYPT is enabled.
... Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008 ... Call trace: cryptounregisteralg+0x68/0xfc cryptounregisterskciphers+0x44/0x60 otx2cptcryptoexit+0x100/0x1a0 otx2cptvfremove+0xf8/0x200 pcideviceremove+0x3c/0xd4 _devicereleasedriver+0x188/0x234 devicereleasedriver+0x2c/0x4c ...
- References
-
- https://git.kernel.org/stable/c/2d841af23ae8f398c85dd1ff2dc24b5ec8ba4569
- https://git.kernel.org/stable/c/a1bf728f3388ac3a2c2dffa57e25622e90b9f6f2
- https://git.kernel.org/stable/c/a462214866eebbca87e13ff6d73092b1c4895624
- https://git.kernel.org/stable/c/e6374086f249295121384bfaa7cdcc8d461146f0
- https://security-tracker.debian.org/tracker/CVE-2022-49262
Affected packages
Debian:12 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source