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RHSA-2021:3235
No affected components available
Red Hat Security Advisory: Red Hat Virtualization Host security and bug fix update [ovirt-4.4.7]
The vulnerability can be exploited over the network without needing physical access. It is difficult for an attacker to exploit this vulnerability and may require special conditions. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a high impact on the confidentiality of the information. There is a high impact on the integrity of the data. There is a high impact on the availability of the system.
Exploitation activity has been observed. Apply available patches or mitigations urgently.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
- CVE-2021-22543Upstream
- CVE-2021-22555Upstream
- CVE-2021-3609
.A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. This race condition in net/can/bcm.c in the Linux kernel allows for local privilege escalation to root.
Upstream, EPSS 0.43% - CVE-2021-3621
A flaw was found in SSSD, where the sssctl command was vulnerable to shell command injection via the logs-fetch and cache-expire subcommands. This flaw allows an attacker to trick the root user into running a specially crafted sssctl command, such as via sudo, to gain root access. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Upstream, EPSS 2.52% - CVE-2021-38575
NetworkPkg/IScsiDxe has remotely exploitable buffer overflows.
Upstream, EPSS 1.85% - EUVD-2021-25017Upstream
- EUVD-2021-26913Upstream
- EUVD-2021-26924Upstream
- EUVD-2021-9684Upstream
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