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A null pointer dereference vulnerability was found in dpll_pin_parent_pin_set() in drivers/dpll/dpll_netlink.c in the Digital Phase Locked Loop (DPLL) subsystem in the Linux kernel. This issue could be exploited to trigger a denial of service.

A null pointer dereference vulnerability was found in dpll_pin_parent_pin_set() in drivers/dpll/dpll_netlink.c in the Digital Phase Locked Loop (DPLL) subsystem in the Linux kernel. This issue could be exploited to trigger a denial of service.

kernel: nfp: use-after-free in area_cache_get() kernel: null-ptr-deref vulnerabilities in sl_tx_timeout in drivers/net/slip kernel: objtool: Fix SEGFAULT kernel: use-after-free in smb2_is_status_io_timeout() kernel: UAF during login when accessing the shost ipaddress kernel: bpf: Incorrect verifier pruning leads to unsafe code paths being incorrectly marked as safe kernel: NULL pointer dereference in can_rcv_filter kernel: Slab-out-of-bound read in compare_netdev_and_ip kernel: use after free in vcs_read in drivers/tty/vt/vc_screen.c due to race kernel: use-after-free in netfilter: nf_tables kernel: use after free in nft_immediate_deactivate kernel: use after free in unix_stream_sendpage kernel: net/sched: sch_hfsc UAF kernel: A heap out-of-bounds write when function perf_read_group is called and sibling_list is smaller than its child's sibling_list kernel: NULL pointer dereference in dpll_pin_parent_pin_set() in drivers/dpll/dpll_netlink.c amd: Return Address Predictor vulnerability leading to information disclosure kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment kernel: eBPF: insufficient stack type checks in dynptr kernel: use-after-free in l2cap_sock_release in net/bluetooth/l2cap_sock.c kernel: IGB driver inadequate buffer size for frames larger than MTU kernel: SEV-ES local priv escalation kernel: vc_screen: move load of struct vc_data pointer in vcs_read() to avoid UAF

kernel: nfp: use-after-free in area_cache_get() kernel: vmwgfx: integer overflow in vmwgfx_execbuf.c kernel: null-ptr-deref vulnerabilities in sl_tx_timeout in drivers/net/slip kernel: NULL pointer dereference in can_rcv_filter kernel: Slab-out-of-bound read in compare_netdev_and_ip kernel: use-after-free in netfilter: nf_tables kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags kernel: use after free in nft_immediate_deactivate kernel: use after free in unix_stream_sendpage kernel: net/sched: sch_hfsc UAF kernel: use after free in nvmet_tcp_free_crypto in NVMe kernel: vmwgfx: reference count issue leads to use-after-free in surface handling kernel: NULL pointer dereference in dpll_pin_parent_pin_set() in drivers/dpll/dpll_netlink.c kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment kernel: use-after-free in l2cap_sock_release in net/bluetooth/l2cap_sock.c kernel: netfilter: potential slab-out-of-bound access due to integer underflow kernel: SEV-ES local priv escalation

Affected: Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gke-4.15, Ubuntu:18.04:LTS: linux-gke-5.4 and 49 more

A null pointer dereference vulnerability was found in dpll_pin_parent_pin_set() in drivers/dpll/dpll_netlink.c in the Digital Phase Locked Loop (DPLL) subsystem in the Linux kernel. This issue could be exploited to trigger a denial of service.

Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.