CVE-2021-28964

Several security issues were fixed in the Linux kernel ...

kernel: refcount leak in llcp_sock_bind() (CVE-2020-25670) kernel: refcount leak in llcp_sock_connect() (CVE-2020-25671) kernel: memory leak in llcp_sock_connect() (CVE-2020-25672) An issue was discovered in the Linux kernel related to mm/gupc and mm/huge_memoryc The get_user_pages (aka gup) implementation, when used for a copy-on-write page, do ...

A race condition was discovered in get_old_root in fs/btrfs/ctreec in the Linux kernel through 5118 It allows attackers to cause a denial of service (BUG) because of a lack of locking on an extent buffer before a cloning operation, aka CID-dbcc7d57bffc ...

An issue was discovered in the Linux kernel Fastrpc_internal_invoke in drivers/misc/fastrpcc does not prevent user applications from sending kernel RPC messages This is a related issue to CVE-2019-2308 (CVE-2021-28375) A flaw was found in the Linux kernel The rtw_wx_set_scan driver allows writing beyond the end of the ->ssid[] array The hi ...

A memory leak in the adis_update_scan_mode() function in drivers/iio/imu/adis_bufferc in the Linux kernel before 539 allows attackers to cause a denial of service (memory consumption), aka CID-ab612b1daf41 (CVE-2019-19060) A bypass was found for the Spectre v1 hardening in the eBPF engine of the Linux kernel The code in the kernel/bpf/verifier ...

A race condition was discovered in get_old_root in fs/btrfs/ctreec in the Linux kernel through 5118 It allows attackers to cause a denial of service (BUG) because of a lack of locking on an extent buffer before a cloning operation, aka CID-dbcc7d57bffc ...