CVE-2019-18808

The CVE-2019-18808 entry describes a memory-leak DoS in the Linux kernel via ccp_run_sha_cmd() in ccp-ops.c (up to kernel 5.3.9). Connected Astra Linux advisories show a similar memory-leak DoS in ccp_run_aes_gcm_cmd() (drivers/crypto/ccp/ccp-ops.c) affecting Linux-5.10 and noting similarity to C...

CVE-2019-18809

CVE-2019-18809 affects the Linux kernel memory management in the af9005 DVB-T USB device driver. The vulnerability is a memory leak in af9005_identify_state() in drivers/media/usb/dvb-usb/af9005.c, potentially enabling a denial of service through memory exhaustion on affected kernels (through 5.3...

CVE-2019-18814

CVE-2019-18814 affects the Linux kernel up to version 5.3.9. The vulnerability is a use-after-free in aa_label_parse() when it fails inside aa_audit_rule_init() in security/apparmor/audit.c. The issue can lead to memory corruption via use-after-free, with potential impact to confidentiality, inte...

CVE-2019-18811

CVE-2019-18811 : A memory leak in the Linux kernel’s sound/soc/sof/ipc.c function sof_set_get_large_ctrl_data() (triggered by sof_get_ctrl_copy_params() failures) can cause memory consumption leading to Denial of Service. Affected versions are up to 5.3.9; the root cause is a memory leak in sof_s...

CVE-2021-47538

CVE-2021-47538 affects the Linux kernel’s rxrpc component. The root cause is a leak of an rxrpc_local reference in rxrpc_lookup_peer(), where a peer candidate’s local object is not released properly. The fix requires calling rxrpc_put_local() for the peer candidate before kfree(), as the peer hol...

CVE-2026-43049

CVE-2026-43049 affects the Linux kernel HID logitech-hidpp driver (Logitech G920 force feedback). If force feedback init fails, resources may be torn down inconsistently, enabling a use-after-free (UAF) if userspace still references dangling objects. The fixed approach chose to warn but return su...