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Vulnerability · Published Dec 8, 2025 · Assigned by Linux

CVE-2022-50629wifi: rsi: Fix memory leak in rsi_coex_attach()

Unrated

In plain English

A 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 11% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS )–Not rated
Exploit odds (30 days)0.2%top 88.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: Fix memory leak in rsi_coex_attach() The coex_cb needs to be freed when rsi_create_kthread() failed in rsi_coex_attach().

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linux6.1.20-1DEBIAN-CVE-2022-50629
Debian:13linux6.1.20-1DEBIAN-CVE-2022-50629
Debian:14linux6.1.20-1DEBIAN-CVE-2022-50629
Ubuntu:22.04:LTSlinux5.15.0-75.82UBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-aws5.15.0-1038.43UBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-azure5.15.0-1040.47UBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2022-50629
Ubuntu:24.04:LTSlinux-azure-6.11no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-azure-fde5.15.0-1041.48.1UBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-gcp5.15.0-1036.44UBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2022-50629
Ubuntu:24.04:LTSlinux-gcp-6.11no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-gke5.15.0-1036.41UBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-gkeop5.15.0-1022.27UBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2022-50629
Ubuntu:24.04:LTSlinux-hwe-6.11no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-ibm5.15.0-1032.35UBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-intel-iotg5.15.0-1033.38UBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-kvm5.15.0-1035.40UBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-lowlatency5.15.0-75.82UBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2022-50629
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.11no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-nvidia5.15.0-1027.27UBUNTU-CVE-2022-50629
Ubuntu:24.04:LTSlinux-nvidia-6.11no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-nvidia-6.5no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-nvidia-tegra5.15.0-1015.15UBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2022-50629
Ubuntu:24.04:LTSlinux-oem-6.11no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2022-50629
Ubuntu:24.04:LTSlinux-oem-6.8no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-oracle5.15.0-1037.43UBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-raspi5.15.0-1032.35UBUNTU-CVE-2022-50629
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2022-50629
Ubuntu:24.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2022-50629
Ubuntu:24.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2022-50629
Ubuntu:24.04:LTSlinux-riscv-6.14no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2022-50629
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2022-50629

Affected products (as reported)

VendorProductVersions
Linux Linux 2108df3c4b1856588ca2e7f641900c2bbf38467e – before 98259e0b6cf7f021da9fe4e11fbcce6ad6705ffe2108df3c4b1856588ca2e7f641900c2bbf38467e – before fe4d7280cf4ddbea6536b596297c07662c7856fc2108df3c4b1856588ca2e7f641900c2bbf38467e – before efc8df970561ff708379b89b348e16d3b410cc7b2108df3c4b1856588ca2e7f641900c2bbf38467e – before b56e60b3b158a93bc713437e8e466f401ff8cc9f2108df3c4b1856588ca2e7f641900c2bbf38467e – before c4f1ded67a90fb3b2e679e2c90b78921d92460442108df3c4b1856588ca2e7f641900c2bbf38467e – before ace789b1d465fae104cd37e49f6e1bcd1c8ff4172108df3c4b1856588ca2e7f641900c2bbf38467e – before 956fb851a6e19da5ab491e19c1bc323bb2c2cf6f
Linux Linux 4.17

References