CVE-2021-3594

An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udpinput function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or...

CVE-2021-3595

An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the tftpinput function and could occur while processing a udp packet that is smaller than the size of the 'tftpt' structure. This issue may lead to out-of-bounds read access or...

CVE-2021-3592

An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the bootpinput function and could occur while processing a udp packet that is smaller than the size of the 'bootpt' structure. A malicious guest could use this flaw to leak 10 byte...

CVE-2021-3593

An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp6input function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or...

CVE-2021-3595

An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the tftpinput function and could occur while processing a udp packet that is smaller than the size of the 'tftpt' structure. This issue may lead to out-of-bounds read access or...

CVE-2021-3592

An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the bootpinput function and could occur while processing a udp packet that is smaller than the size of the 'bootpt' structure. A malicious guest could use this flaw to leak 10 byte...

CVE-2021-3594

An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udpinput function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or...

CVE-2021-3593

An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp6input function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or...

CVE-2021-3594

CVE-2021-3594 affects the SLiRP networking in QEMU, specifically the udp_input() path. The issue is an invalid pointer initialization that can occur when processing a UDP packet smaller than the udphdr size, leading to out-of-bounds reads or indirect host memory disclosure to the guest. The highe...

CVE-2021-3595

An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the tftpinput function and could occur while processing a udp packet that is smaller than the size of the 'tftpt' structure. This issue may lead to out-of-bounds read access or...

SUSE SLES12: qemu / qemu-arm / qemu-block-curl / qemu-block-iscsi / etc (SUSE-SU-2021:1947-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:1947-1 advisory. - Fix OOB access during mmio operations CVE-2020-13754, bsc1172382 - Fix out-of-bounds read information disclosure in...

SUSE SLED15: qemu / qemu-arm / qemu-audio-alsa / qemu-audio-pa / etc (SUSE-SU-2021:1942-1)

The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:1942-1 advisory. - Switch method of splitting off hw-s390x-virtio-gpu-ccw.so as a module to what was accepted upstream bsc1181103 - Fix OOB access in...

container-tools:rhel8 security update

An update is available for fuse-overlayfs, container-selinux, udica, runc, toolbox, podman, conmon, skopeo, crun, libslirp, oci-seccomp-bpf-hook, slirp4netns, containernetworking-plugins, buildah, criu, cockpit-podman. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS...

SUSE SLES11 Security Update : xen (SUSE-SU-2019:14199-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2019:14199-1 advisory. - The ahcicommitbuf function in ide/ahci.c in QEMU allows attackers to cause a denial of service NULL dereference when the command header...

SUSE SLES11 Security Update : kvm (SUSE-SU-2019:14151-1)

The remote SUSE Linux SLES11 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2019:14151-1 advisory. - interfacereleaseresource in hw/display/qxl.c in QEMU 3.1.x through 4.0.0 has a NULL pointer dereference. CVE-2019-12155 - qemu-bridge-helper...

SUSE SLES11 Security Update : kvm (SUSE-SU-2020:14396-1)

The remote SUSE Linux SLES11 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2020:14396-1 advisory. - In QEMU 1:4.1-1, 1:2.1+dfsg-12+deb8u6, 1:2.8+dfsg-6+deb9u8, 1:3.1+dfsg-8deb10u1, 1:3.1+dfsg-8+deb10u2, and 1:2.1+dfsg-12+deb8u12 fixed, when...

SUSE SLES15: qemu / qemu-arm / qemu-block-curl / qemu-block-iscsi / etc (SUSE-SU-2021:1895-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:1895-1 advisory. - Fix OOB access during mmio operations CVE-2020-13754, bsc1172382 - Fix out-of-bounds read information disclosure in...

SUSE SLES12: qemu / qemu-arm / qemu-block-curl / qemu-block-iscsi / etc (SUSE-SU-2021:1894-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:1894-1 advisory. - Fix OOB access during mmio operations CVE-2020-13754, bsc1172382 - Fix out-of-bounds read information disclosure in...

SUSE SLED15: qemu / qemu-arm / qemu-audio-alsa / qemu-audio-pa / qemu-block-curl / etc (SUSE-SU-2021:1893-1)

The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:1893-1 advisory. - CVE-2020-25085: Fix out-of-bounds access issue while doing multi block SDMA bsc1176681 - CVE-2020-10756: Fix out-of-bounds read...

PT-2021-7370 · Libslirp +9 · Libslirp +9

Name of the Vulnerable Software and Affected Versions: libslirp versions prior to 4.6.0 Description: The issue is related to an invalid pointer initialization in the SLiRP networking implementation, specifically in the udp6 input function. This occurs when processing UDP packets that are smaller...