CVE-2022-49881

creationtimestamp| type| source ---|---|--- 2025-10-01 16:59:49+00:00| seen| Telegram/OQPep9OnBUOECf5DlOmH848ey201anJGuDQwUhwjBHWwI...

SUSE-SU-2025:02334-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2021-47212: net/mlx5: Update error handler for UCTX and UMEM bsc1222709. - CVE-2021-47455: ptp: Fix possible memory leak in ptpclockregister bsc1225254. -...

CVE-2022-49881

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: fix memory leak in queryregdbfile In the function queryregdbfile the alpha2 parameter is duplicated using kmemdup and subsequently freed in regdbfwcb. However, requestfirmwarenowait can fail without calling...

CVE-2022-49881

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: fix memory leak in queryregdbfile In the function queryregdbfile the alpha2 parameter is duplicated using kmemdup and subsequently freed in regdbfwcb. However, requestfirmwarenowait can fail without calling...

CVE-2022-49881

CVE-2022-49881 – Linux kernel wifi cfg80211 memory leak in query_regdb_file() Root cause: in query_regdb_file(), the alpha2 data is duplicated with kmemdup() and freed in regdb_fw_cb(), but request_firmware_nowait() may fail and skip regdb_fw_cb(), leaking memory. The connected advisories confirm...

CVE-2022-49881 wifi: cfg80211: fix memory leak in query_regdb_file()

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: fix memory leak in queryregdbfile In the function queryregdbfile the alpha2 parameter is duplicated using kmemdup and subsequently freed in regdbfwcb. However, requestfirmwarenowait can fail without calling...