USN-6950-1 linux, linux-aws, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - Block layer subsystem; - Bluetooth drivers; - Clock framework and...

USN-6921-2 linux-lowlatency vulnerabilities

Benedict Schlüter, Supraja Sridhara, Andrin Bertschi, and Shweta Shinde discovered that an untrusted hypervisor could inject malicious VC interrupts and compromise the security guarantees of AMD SEV-SNP. This flaw is known as WeSee. A local attacker in control of the hypervisor could use this to...

golang: net/netip: Unexpected behavior from Is methods for IPv4-mapped IPv6 addresses

A flaw was found in the Go language standard library net/netip. The method Is IsPrivate, IsPublic, etc doesn't behave properly when working with IPv6 mapped to IPv4 addresses. The unexpected behavior can lead to integrity and confidentiality issues, specifically when these methods are used to...

The vulnerability of the inet_sock_destruct function in the net/ipv4/af_inet.c component of the IPv4 Networking Stack in the Amazon Linux operating system allows a attacker to execute arbitrary code.

The vulnerability of the inetsockdestruct function in the net/ipv4/afinet.c component of the IPv4 Networking Stack of the Amazon Linux operating system is related to a memory reclamation error. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

DEBIAN-CVE-2024-24790

The various Is methods IsPrivate, IsLoopback, etc did not work as expected for IPv4-mapped IPv6 addresses, returning false for addresses which would return true in their traditional IPv4 forms...

UBUNTU-CVE-2024-24790

The various Is methods IsPrivate, IsLoopback, etc did not work as expected for IPv4-mapped IPv6 addresses, returning false for addresses which would return true in their traditional IPv4 forms...

CVE-2024-20314

A vulnerability in the IPv4 Software-Defined Access SD-Access fabric edge node feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause high CPU utilization and stop all traffic processing, resulting in a denial of service DoS condition on an affected device. This...

SUSE CVE-2023-52527

In the Linux kernel, the following vulnerability has been resolved: ipv4, ipv6: Fix handling of transhdrlen in ip,6appenddata Including the transhdrlen in length is a problem when the packet is partially filled e.g. something like sendMSGMORE happened previously when appending to an IPv4 or IPv6...

DEBIAN-CVE-2023-52527

In the Linux kernel, the following vulnerability has been resolved: ipv4, ipv6: Fix handling of transhdrlen in ip,6appenddata Including the transhdrlen in length is a problem when the packet is partially filled e.g. something like sendMSGMORE happened previously when appending to an IPv4 or IPv6...

Linux kernel security vulnerabilities

The 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 originates from an out-of-bounds read when segmenting IPv4 packets...

USN-6494-1 linux, linux-aws, linux-aws-hwe, linux-hwe, linux-kvm, linux-oracle vulnerabilities

Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero erasesize during device attachment. A local privileged attacker could use this to cause a denial of service system crash. CVE-2023-31085 Lucas Leong discovered that the netfilter subsystem in the...

USN-6461-1 linux-oem-6.1 vulnerabilities

Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero erasesize during device attachment. A local privileged attacker could use this to cause a denial of service system crash. CVE-2023-31085 Marek Marczykowski-Górecki discovered that the Xen event...

The vulnerability of the ipv4_send_dest_unreach() function in the net/ipv4/route.c module of the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the ipv4senddestunreach function in the net/ipv4/route.c module of the Linux kernel is related to the assignment of a null pointer. Exploitation of this vulnerability could allow an attacker to cause a service failure...

PT-2023-25535 · I2P · I2P

Name of the Vulnerable Software and Affected Versions: i2p versions prior to 2.3.0 Description: The issue allows de-anonymizing the public IPv4 and IPv6 addresses of i2p hidden services aka eepsites via a correlation attack across the IPv4 and IPv6 addresses that occurs when a tunneled, replayed...

SUSE CVE-2011-3326

The ospfflood function in ospfflood.c in ospfd in Quagga before 0.99.19 allows remote attackers to cause a denial of service daemon crash via an invalid Link State Advertisement LSA type in an IPv4 Link State Update message...

SUSE CVE-2014-8680

The GeoIP functionality in ISC BIND 9.10.0 through 9.10.1 allows remote attackers to cause a denial of service assertion failure and named exit via vectors related to 1 the lack of GeoIP databases for both IPv4 and IPv6, or 2 IPv6 support with certain options...

SUSE CVE-2020-11900

The Treck TCP/IP stack before 6.0.1.41 has an IPv4 tunneling Double Free...

kernel: buffer overflow in IPsec ESP transformation code

A heap buffer overflow flaw was found in IPsec ESP transformation code in net/ipv4/esp4.c and net/ipv6/esp6.c. This flaw allows a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation threat...

grub2: Integer underflow in grub_net_recv_ip4_packets

A flaw was found in grub2 when handling IPv4 packets. This flaw allows an attacker to craft a malicious packet, triggering an integer underflow in grub code. Consequently, the memory allocation for handling the packet data may be smaller than the size needed. This issue causes an out-of-bands wri...

grub2: Integer underflow in grub_net_recv_ip4_packets

A flaw was found in grub2 when handling IPv4 packets. This flaw allows an attacker to craft a malicious packet, triggering an integer underflow in grub code. Consequently, the memory allocation for handling the packet data may be smaller than the size needed. This issue causes an out-of-bands wri...