681 matches found
Spoofing
In the Linux kernel, the following vulnerability has been resolved: tcp: make sure init the acceptqueue's spinlocks once When I run syz's reproduction C program locally, it causes the following issue: pvqspinlock: lock 0xffff9d181cd5c660 has corrupted value 0x0! WARNING: CPU: 19 PID: 21160 at...
The vulnerability of the sock_orphan() function in Linux operating systems allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.
The vulnerability of the sockorphan function in Linux operating systems exists due to insufficient validation of input data. Exploiting this vulnerability can allow attackers to compromise the confidentiality, integrity, and accessibility of protected information...
DEBIAN-CVE-2024-26625
In the Linux kernel, the following vulnerability has been resolved: llc: call sockorphan at release time syzbot reported an interesting trace 1 caused by a stale sk-skwq pointer in a closed llc socket. In commit ff7b11aa481f "net: socket: set sock-sk to NULL after calling protoops::release" Eric...
UBUNTU-CVE-2024-26625
In the Linux kernel, the following vulnerability has been resolved: llc: call sockorphan at release time syzbot reported an interesting trace 1 caused by a stale sk-skwq pointer in a closed llc socket. In commit ff7b11aa481f "net: socket: set sock-sk to NULL after calling protoops::release" Eric...
Linux kernel security vulnerability
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel has a security vulnerability that stems from a security flaw in sockorphan...
SUSE CVE-2021-46929
In the Linux kernel, the following vulnerability has been resolved: sctp: use callrcu to free endpoint This patch is to delay the endpoint free by calling callrcu to fix another use-after-free issue in sctpsockdump: BUG: KASAN: use-after-free in lockacquire+0x36d9/0x4c20 Call Trace:...
CVE-2021-46929
In the Linux kernel, the following vulnerability has been resolved: sctp: use callrcu to free endpoint This patch is to delay the endpoint free by calling callrcu to fix another use-after-free issue in sctpsockdump: BUG: KASAN: use-after-free in lockacquire+0x36d9/0x4c20 Call Trace:...
UBUNTU-CVE-2021-46929
In the Linux kernel, the following vulnerability has been resolved: sctp: use callrcu to free endpoint This patch is to delay the endpoint free by calling callrcu to fix another use-after-free issue in sctpsockdump: BUG: KASAN: use-after-free in lockacquire+0x36d9/0x4c20 Call Trace:...
Linux kernel security vulnerabilities
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. The Linux kernel suffers from a security vulnerability that stems from a smcsock contention that leads to a kernel panic...
PT-2024-4086 · Amazon · Amazon Linux Kernel
Name of the Vulnerable Software and Affected Versions: Amazon Linux kernel affected versions not specified Description: The issue is related to a flaw in the inet sock destruct function of the net/ipv4/af inet.c component in the IPv4 Networking Stack of the Amazon Linux kernel, which is associate...
curl: heap based buffer overflow in the SOCKS5 proxy handshake
A heap-based buffer overflow flaw was found in the SOCKS5 proxy handshake in the Curl package. If Curl is unable to resolve the address itself, it passes the hostname to the SOCKS5 proxy. However, the maximum length of the hostname that can be passed is 255 bytes. If the hostname is longer, then...
kernel: denial of service in tipc_conn_close
A data race flaw was found in the Linux kernel, between where con is allocated and con-sock is set. This issue leads to a NULL pointer dereference when accessing con-sock-sk in net/tipc/topsrv.c in the tipc protocol in the Linux kernel...
Linux Kernel Security Vulnerability
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux Kernel that stems from a post-release reuse vulnerability contained in btsockrecvmsg...
UBUNTU-CVE-2023-51779
btsockrecvmsg in net/bluetooth/afbluetooth.c in the Linux kernel through 6.6.8 has a use-after-free because of a btsockioctl race condition...
The vulnerability of the UDPv6 network protocol implementation in Linux operating systems allows attackers to trigger a service failure.
The vulnerability of the UDPv6 network protocol implementation in Linux operating systems is related to concurrent access to the dstentry structure during a race condition, due to the lack of synchronization in the sksetupcaps function within the net/core/sock.c module. Exploiting this...
kernel: scsi: iscsi_tcp: Check that sock is valid before iscsi_set_param()
In the Linux kernel, the following vulnerability has been resolved: scsi: iscsitcp: Check that sock is valid before iscsisetparam The validity of sock should be checked before assignment to avoid incorrect values. Commit 57569c37f0ad "scsi: iscsi: iscsitcp: Fix null-ptr-deref while calling...
kernel: bpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself
In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Don't let sockmapclose,destroy,unhash call itself sockmap proto callbacks should never call themselves by design. Protect against bugs like 1 and break out of the recursive loop to avoid a stack overflow in favor of...
kernel: bpf, sockmap: Fix repeated calls to sock_put() when msg has more_data
A reference-count flaw was found in the Linux kernel Berkeley Packet Filter BPF sockmap implementation. When processing messages with remaining data, the same Transmission Control Protocol TCP socket reference could be released more than once. A local user running BPF sockmap programs could use...
Unbreakable Enterprise kernel security update
4.14.35-2047.530.5.1 - Revert 'rtnetlink: Reject negative ifindexes in RTMNEWLINK' Saeed Mirzamohammadi Orabug: 35896831 4.14.35-2047.530.5 - netfilter: ipset: add the missing IPSETHASHWITHNET0 macro for ipsethashnetportnet.c Kyle Zeng Orabug: 35824288 CVE-2023-42753 - netfilter: xtu32: validate...
