Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: ca8210: Stop leaking skb's Upon error the ieee802154_xmit_complete() helper is not called. Only ieee802154_wake_queue() is called manually. We then leak the skb structure. Free the skb structure upon error before returning.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.12, < 4.14.265 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/21feb6df3967541931242c427fe0958276af81ccPatch
- https://git.kernel.org/stable/c/621b24b09eb61c63f262da0c9c5f0e93348897e5Patch
- https://git.kernel.org/stable/c/6f38d3a6ec11c2733b1c641a46a2a2ecec57be08Patch
- https://git.kernel.org/stable/c/78b3f20c17cbcb7645bfa63f2ca0e11b53c09d56Patch
- https://git.kernel.org/stable/c/94cd597e20ed4acedb8f15f029d92998b011cb1aPatch
- https://git.kernel.org/stable/c/a1c277b0ed2a13e7de923b5f03bc23586eceb851Patch
- https://git.kernel.org/stable/c/d6a44feb2f28d71a7e725f72d09c97c81561cd9aPatch
- https://git.kernel.org/stable/c/21feb6df3967541931242c427fe0958276af81ccPatch
- https://git.kernel.org/stable/c/621b24b09eb61c63f262da0c9c5f0e93348897e5Patch
- https://git.kernel.org/stable/c/6f38d3a6ec11c2733b1c641a46a2a2ecec57be08Patch
- https://git.kernel.org/stable/c/78b3f20c17cbcb7645bfa63f2ca0e11b53c09d56Patch
- https://git.kernel.org/stable/c/94cd597e20ed4acedb8f15f029d92998b011cb1aPatch
- https://git.kernel.org/stable/c/a1c277b0ed2a13e7de923b5f03bc23586eceb851Patch
- https://git.kernel.org/stable/c/d6a44feb2f28d71a7e725f72d09c97c81561cd9aPatch
FAQ
What is CVE-2022-48722?
CVE-2022-48722 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: ca8210: Stop leaking skb's Upon error the ieee802154_xmit_complete() helper is not called. Only ieee802154_wake_q...
How severe is CVE-2022-48722?
CVE-2022-48722 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-48722?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.