The vulnerability of the udp component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the udp component in the Linux operating system’s kernel is related to a memory corruption in the udpgroreceive function. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the lpfc component in the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the lpfc component in the Linux operating system’s kernel is related to the lack of memory release after the effective service life in the lpfcrcvpadisc function. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2024-35657

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.10.0-rc7 Description The issue is related to a memory leak in the Linux kernel, specifically in the s390/iucv component. When the MSG PEEK flag is passed to skb recv datagram, it increments the skb-users...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: fou: Fix null-ptr-deref in GRO. CVE-2024-46763 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2 Core and AL2...

PT-2024-34471 · Inovance · Inovance Hcplc Am402-Cpu1608Tptn +2

Name of the Vulnerable Software and Affected Versions: Inovance HCPLC AM401-CPU1608TPTN version 21.38.0.0 Inovance HCPLC AM402-CPU1608TPTN version 41.38.0.0 Inovance HCPLC AM403-CPU1608TN version 81.38.0.0 Description: A buffer overflow in the RecvSocketData function allows attackers to cause a...

INOVANCE多款产品 安全漏洞

INOVANCE AM403 is a motion controller from China's Huichuan Technology INOVANCE. A security vulnerability exists in several INOVANCE products, which originates from a buffer overflow in the RecvSocketData function, allowing an attacker to cause a denial of service or execute arbitrary code via a...

kernel: ionic: fix kernel panic in XDP_TX action

A vulnerability was found in the Linux kernel's ionic driver, in the XDPTX action, where the driver sends a packet using a received page that is subsequently freed, if the RX ring buffer is not reset to NULL after this operation, it results in a use of a freed page, leading to a kernel panic...

kernel: atl1c: Work around the DMA RX overflow issue

In the Linux kernel, the following vulnerability has been resolved: atl1c: Work around the DMA RX overflow issue This is based on alx driver commit 881d0327db37 "net: alx: Work around the DMA RX overflow issue". The alx and atl1c drivers had RX overflow error which was why a custom allocator was...

kernel: inet: read sk->sk_family once in inet_recv_error()

In the Linux kernel, the following vulnerability has been resolved: inet: read sk-skfamily once in inetrecverror inetrecverror is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6ADDRFORM socket option and trigger a KCSAN warning...

kernel: net/mlx5e: Prevent deadlock while disabling aRFS

A flaw was found in the Linus Kernel. A potential deadlock can occur while disabling aRFS in drivers/net/ethernet/mellanox/mlx5/core/enarfs.c...

kernel: net: veth: clear GRO when clearing XDP even when down

In the Linux kernel, the following vulnerability has been resolved: net: veth: clear GRO when clearing XDP even when down The Linux kernel CVE team has assigned CVE-2024-26803 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024040404-CVE-2024-26803-9985@gregkh/T...

kernel: serial: amba-pl011: avoid SBSA UART accessing DMACR register

A flaw was found in the Linux kernel’s AMBA-PL011 serial driver used on ARM Server Base System Architecture platforms. The existing stoprx operation shared between generic SBSA UARTs and AMBA-PL011 UARTs invoked pl011dmarxstop, which attempts to access the DMA Control Register DMACR. SBSA generic...

kernel: tls: stop recv() if initial process_rx_list gave us non-DATA

In the Linux kernel, the following vulnerability has been resolved: tls: stop recv if initial processrxlist gave us non-DATA If we have a non-DATA record on the rxlist and another record of the same type still on the queue, we will end up merging them: - processrxlist copies the non-DATA record -...

kernel: vmxnet3: disable rx data ring on dma allocation failure

A vulnerability was found in the Linux kernel's vmxnet3 driver in the vmxnet3rqcreate function, where this issue occurs when memory allocation fails for the RX data ring, leading to an improper reference size that may cause the hypervisor to access invalid memory during packet reception, which ca...

kernel: ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()

In the Linux kernel, the following vulnerability has been resolved: ip6tunnel: make sure to pull inner header in ip6tnlrcv The Linux kernel CVE team has assigned CVE-2024-26641 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/[email protected]/T...

kernel: tls: get psock ref after taking rxlock to avoid leak

In the Linux kernel, the following vulnerability has been resolved: tls: get psock ref after taking rxlock to avoid leak At the start of tlsswrecvmsg, we take a reference on the psock, and then call tlsrxreaderlock. If that fails, we return directly without releasing the reference. Instead of...

usbnet: ipheth: do not stop RX on failing RX callback

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SUSE CVE-2024-50162

In the Linux kernel, the following vulnerability has been resolved: bpf: devmap: provide rxq after redirect rxq contains a pointer to the device from where the redirect happened. Currently, the BPF program that was executed after a redirect via BPFMAPTYPEDEVMAP does not have it set. This is...

SUSE CVE-2024-50169

In the Linux kernel, the following vulnerability has been resolved: vsock: Update rxbytes on readskb Make sure virtiotransportincrxpkt and virtiotransportdecrxpkt calls are balanced i.e. virtiovsocksock::rxbytes doesn't lie after vsocktransport::readskb. While here, also inform the peer that we'v...

DEBIAN-CVE-2024-50169

In the Linux kernel, the following vulnerability has been resolved: vsock: Update rxbytes on readskb Make sure virtiotransportincrxpkt and virtiotransportdecrxpkt calls are balanced i.e. virtiovsocksock::rxbytes doesn't lie after vsocktransport::readskb. While here, also inform the peer that we'v...