CVE-2024-49946

In the Linux kernel, the following vulnerability has been resolved: ppp: do not assume bh is held in pppchannelbridgeinput Networking receive path is usually handled from BH handler. However, some protocols need to acquire the socket lock, and packets might be stored in the socket backlog is the...

CVE-2024-49946 ppp: do not assume bh is held in ppp_channel_bridge_input()

In the Linux kernel, the following vulnerability has been resolved: ppp: do not assume bh is held in pppchannelbridgeinput Networking receive path is usually handled from BH handler. However, some protocols need to acquire the socket lock, and packets might be stored in the socket backlog is the...

CVE-2024-49946 ppp: do not assume bh is held in ppp_channel_bridge_input()

In the Linux kernel, the following vulnerability has been resolved: ppp: do not assume bh is held in pppchannelbridgeinput Networking receive path is usually handled from BH handler. However, some protocols need to acquire the socket lock, and packets might be stored in the socket backlog is the...

net: ip_tunnel: make sure to pull inner header in ip_tunnel_rcv()

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SUSE CVE-2022-48711

In the Linux kernel, the following vulnerability has been resolved: tipc: improve size validations for received domain records The function tipcmonrcv allows a node to receive and process domainrecord structs from peer nodes to track their views of the network topology. This patch verifies that t...

kernel: NULL pointer dereference in can_rcv_filter

A NULL pointer dereference issue was found in the can protocol in net/can/afcan.c in the Linux kernel, where mlpriv may not be initialized in the receive path of CAN frames. This flaw allows a local user to crash the system or cause a denial of service...

kernel: NULL pointer dereference in can_rcv_filter

A NULL pointer dereference issue was found in the can protocol in net/can/afcan.c in the Linux kernel, where mlpriv may not be initialized in the receive path of CAN frames. This flaw allows a local user to crash the system or cause a denial of service...

kernel: NULL pointer dereference in can_rcv_filter

A NULL pointer dereference issue was found in the can protocol in net/can/afcan.c in the Linux kernel, where mlpriv may not be initialized in the receive path of CAN frames. This flaw allows a local user to crash the system or cause a denial of service...

DEBIAN-CVE-2023-52502

In the Linux kernel, the following vulnerability has been resolved: net: nfc: fix races in nfcllcpsockget and nfcllcpsockgetsn Sili Luo reported a race in nfcllcpsockget, leading to UAF. Getting a reference on the socket found in a lookup while holding a lock should happen before releasing the...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel that stems from a memory leak in rxd...

kernel: NULL pointer dereference in can_rcv_filter

A NULL pointer dereference issue was found in the can protocol in net/can/afcan.c in the Linux kernel, where mlpriv may not be initialized in the receive path of CAN frames. This flaw allows a local user to crash the system or cause a denial of service...

kernel: NULL pointer dereference in can_rcv_filter

A NULL pointer dereference issue was found in the can protocol in net/can/afcan.c in the Linux kernel, where mlpriv may not be initialized in the receive path of CAN frames. This flaw allows a local user to crash the system or cause a denial of service...

kernel: NULL pointer dereference in can_rcv_filter

A NULL pointer dereference issue was found in the can protocol in net/can/afcan.c in the Linux kernel, where mlpriv may not be initialized in the receive path of CAN frames. This flaw allows a local user to crash the system or cause a denial of service...

kernel: NULL pointer dereference in can_rcv_filter

A NULL pointer dereference issue was found in the can protocol in net/can/afcan.c in the Linux kernel, where mlpriv may not be initialized in the receive path of CAN frames. This flaw allows a local user to crash the system or cause a denial of service...

A null pointer dereference issue was found in can protocol in net/can/af_can.c in the Linux before Linux. ml_priv may not be initialized in the receive path of CAN frames. A local user could use this flaw to crash the system or potentially cause a denial of service.

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AZL-26340 CVE-2023-2166 affecting package kernel for versions less than 5.15.111.1-1

A null pointer dereference issue was found in can protocol in net/can/afcan.c in the Linux before Linux. mlpriv may not be initialized in the receive path of CAN frames. A local user could use this flaw to crash the system or potentially cause a denial of service...

UBUNTU-CVE-2023-2166

A null pointer dereference issue was found in can protocol in net/can/afcan.c in the Linux before Linux. mlpriv may not be initialized in the receive path of CAN frames. A local user could use this flaw to crash the system or potentially cause a denial of service...

CVE-2023-2166

A null pointer dereference issue was found in can protocol in net/can/afcan.c in the Linux before Linux. mlpriv may not be initialized in the receive path of CAN frames. A local user could use this flaw to crash the system or potentially cause a denial of service...

Linux kernel 代码问题漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A denial of service vulnerability exists in the Linux Kernel that stems from a null pointer dereference issue found in the CAN protocol in net/can/afcan.c. mlpriv may not be...

SUSE CVE-2007-1321

Integer signedness error in the NE2000 emulator in QEMU 0.8.2, as used in Xen and possibly other products, allows local users to trigger a heap-based buffer overflow via certain register values that bypass sanity checks, aka QEMU NE2000 "receive" integer signedness error. NOTE: this identifier wa...