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-2021-3594

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...

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 : 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 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 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...

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...

PT-2021-7991 · 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 bootp input function. This could occur when processing a UDP packet smaller th...

PT-2021-7992 · Qemu +10 · Qemu +10

Name of the Vulnerable Software and Affected Versions: libslirp versions prior to 4.6.0 Description: An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU, specifically in the udp input function. This issue could occur while processing a UDP packet that ...

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...

new module: container-tools:3.0

An update is available for fuse-overlayfs, container-selinux, udica, 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 base...

Information Disclosure

libslirp is vulnerable to information disclosure. A buffer over-read in ncsi.c occurs due to reading of a certain amount of header data that exceeds the total packet length...