CVE-2024-27390

CVE-2024-27390 : In the Linux kernel, the mutex/barrier introduced in ipv6_mc_down() via synchronize_net() is removed (ipv6: mcast: remove one synchronize_net() barrier in ipv6_mc_down()). The change is aimed at reducing latency under load since synchronize_net() can delay 200 µs to 5 ms and may ...

CVE-2024-27390

In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: remove one synchronizenet barrier in ipv6mcdown As discussed in the past commit 2d3916f31891 "ipv6: fix skb drops in igmp6eventquery and igmp6eventreport" I think the synchronizenet call in ipv6mcdown is not needed...

kernel: icmp6: Fix null-ptr-deref of ip6_null_entry->rt6i_idev in icmp6_dev()

In the Linux kernel, the following vulnerability has been resolved: icmp6: Fix null-ptr-deref of ip6nullentry-rt6iidev in icmp6dev. With some IPv6 Ext Hdr RPL, SRv6, etc., we can send a packet that has the link-local address as src and dst IP and will be forwarded to an external IP in the IPv6 Ex...

kernel: ip6_vti: fix slab-use-after-free in decode_session6

A use-after-free vulnerability was found in the IPv6 VTI Virtual Tunnel Interface implementation in the Linux kernel. When an IPv6 VTI device uses the SFB Stochastic Fair Blue qdisc, the control block cb field of an skb can be modified during packet enqueuing. The decodesession6 function then rea...

kernel: ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim()

In the Linux kernel, the following vulnerability has been resolved: ip6tunnel: fix NEXTHDRFRAGMENT handling in ip6tnlparsetlvenclim syzbot pointed out 1 that NEXTHDRFRAGMENT handling is broken. Reading fragoff can only be done if we pulled enough bytes to skb-head. Currently we might access...

edk2: Infinite loop when parsing unknown options in the Destination Options header

A security loophole involving an infinite loop was identified in EDK2, the open-source reference implementation of the UEFI specification. This weakness enables an unauthorized attacker to exploit system availability by sending a specifically crafted Destination Options IPv6 header...

PT-2024-40733 · Pcpp · Pcpp

Name of the Vulnerable Software and Affected Versions: pcpp affected versions not specified Description: The issue is related to a crash in the pcpp library, specifically in the pcpp::IPv6Layer destructor. The crash occurs due to a segmentation fault on an unknown address. Technical details about...

Fedora 40 : opensmtpd (2024-28fde3feb7)

The remote Fedora 40 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-28fde3feb7 advisory. opensmtpd: 7.4.0p1 release Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested...

CentOS 9 : kernel-5.14.0-354.el9

The remote CentOS Linux 9 host has packages installed that are affected by a vulnerability as referenced in the kernel-5.14.0-354.el9 build changelog. - A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel's IPv6 functionality when a user makes a new kind of SYN...

Docker Engine 26.0.0 < 26.0.2 Unexpected Resource Exposure

The version of the Docker Engine installed on the remote host is 26.0.x prior to 26.0.2. It is therefore affected by an unexpected resource exposure vulnerability. In the affected versions of Moby, an open source container framework that is a key component of Docker Engine, Docker Desktop, and...

SUSE SLES15 Security Update : kernel (Live Patch 23 for SLE 15 SP4) (SUSE-SU-2024:1411-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1411-1 advisory. This update for the Linux Kernel 5.14.21-15040024108 fixes several issues. The following security issues were fixed: - CVE-2024-26622: Fixed UA...

SUSE SLES15 Security Update : kernel (Live Patch 10 for SLE 15 SP5) (SUSE-SU-2024:1409-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1409-1 advisory. This update for the Linux Kernel 5.14.21-1505005549 fixes several issues. The following security issues were fixed: - CVE-2024-26622: Fixed UAF...

libreswan security and bug fix update

4.12-1.0.1.1 - Add libreswan-oracle.patch to detect Oracle Linux distro 4.12-1.1 - Fix CVE-2024-2357 RHEL-29734 - x509: unpack IPv6 general names based on length RHEL-32719 4.12-1 - Update to 4.12 to fix CVE-2023-38710, CVE-2023-38711, CVE-2023-38712 - Resolves: rhbz2215956 4.9-5 - Just bumping u...

SUSE SLES15 Security Update : kernel RT (Live Patch 10 for SLE 15 SP5) (SUSE-SU-2024:1362-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1362-1 advisory. This update for the Linux Kernel 5.14.21-1505001335 fixes several issues. The following security issues were fixed: - CVE-2024-26622: Fixed UAF...

CLSA-2024-1713791231 Fix of 12 CVEs

CVE-url: https://ubuntu.com/security/CVE-2021-46925 - net/smc: get rid of txpend waits in socket closing - net/smc: fix kernel panic caused by race of smcsock CVE-url: https://ubuntu.com/security/CVE-2024-23307 - md/raid5: fix atomicity violation in raid5cachecount CVE-url:...

CVE-2024-32473

A flaw was found in Moby, an open source container framework that is a key component of Docker Engine, Docker Desktop, and other distributions of container tooling and runtimes. In certain versions, IPv6 is not disabled on network interfaces, including those belonging to networks where...

Resource To Wrong Sphere

github.com/docker/docker is vulnerable to Exposure of Resource to Wrong Sphere. The vulnerability is due to IPv6 being enabled on network interfaces, even in configurations where --ipv6=false is specified. The impact of this flaw is containers can communicate with other hosts on the local network...

CVE-2024-32473

Moby is an open source container framework that is a key component of Docker Engine, Docker Desktop, and other distributions of container tooling or runtimes. In 26.0.0, IPv6 is not disabled on network interfaces, including those belonging to networks where --ipv6=false. An container with an ipvl...

CVE-2024-32473

Moby is an open source container framework that is a key component of Docker Engine, Docker Desktop, and other distributions of container tooling or runtimes. In 26.0.0, IPv6 is not disabled on network interfaces, including those belonging to networks where --ipv6=false. An container with an ipvl...

UBUNTU-CVE-2024-32473

Moby is an open source container framework that is a key component of Docker Engine, Docker Desktop, and other distributions of container tooling or runtimes. In 26.0.0, IPv6 is not disabled on network interfaces, including those belonging to networks where --ipv6=false. An container with an ipvl...