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Vulnerability · Published Jun 20, 2024 · Assigned by Linux

CVE-2022-48722net: ieee802154: ca8210: Stop leaking skb's

Medium 5.5

In plain English

A medium-severity security flaw in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.2%top 87.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official 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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linux5.16.10-1DEBIAN-CVE-2022-48722
Debian:13linux5.16.10-1DEBIAN-CVE-2022-48722
Debian:14linux5.16.10-1DEBIAN-CVE-2022-48722
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2022-48722
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2022-48722
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2022-48722

Affected products (as reported)

VendorProductVersions
Linux Linux ded845a781a578dfb0b5b2c138e5a067aa3b1242 – before a1c277b0ed2a13e7de923b5f03bc23586eceb851ded845a781a578dfb0b5b2c138e5a067aa3b1242 – before d6a44feb2f28d71a7e725f72d09c97c81561cd9aded845a781a578dfb0b5b2c138e5a067aa3b1242 – before 6f38d3a6ec11c2733b1c641a46a2a2ecec57be08ded845a781a578dfb0b5b2c138e5a067aa3b1242 – before 78b3f20c17cbcb7645bfa63f2ca0e11b53c09d56ded845a781a578dfb0b5b2c138e5a067aa3b1242 – before 94cd597e20ed4acedb8f15f029d92998b011cb1aded845a781a578dfb0b5b2c138e5a067aa3b1242 – before 21feb6df3967541931242c427fe0958276af81ccded845a781a578dfb0b5b2c138e5a067aa3b1242 – before 621b24b09eb61c63f262da0c9c5f0e93348897e5
Linux Linux 4.12

References