CVE-2022-3630

A memory leak flaw was found in the Linux kernel IPSec functionality. This issue could allow a local user to crash the system...

CVE-2022-3629

A memory leak flaw was found in the Linux kernel’s Virtual Socket Protocol. This flaw allows a local user to crash the system...

CVE-2022-3624

A memory leak flaw was found in the Linux kernel IPSec functionality. This issue could allow a local user to crash the system...

Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2022-26385)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2022-26385 advisory. - A vulnerability was found in the pfkeyregister function in net/key/afkey.c in the Linux kernel. This flaw allows a local, unprivileged user to gain acces...

CVE-2022-43750

An out-of-bounds memory write flaw in the Linux kernel’s USB Monitor component was found in how a user with access to the /dev/usbmon can trigger it by an incorrect write to the memory of the usbmon. This flaw allows a local user to crash or potentially escalate their privileges on the system...

kernel: KVM: cmpxchg_gpte can write to pfns outside the userspace region

A flaw was found in KVM. When updating a guest's page table entry, vmpgoff was improperly used as the offset to get the page's pfn. As vaddr and vmpgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace region and...

CVE-2022-34881

Generation of Error Message Containing Sensitive Information vulnerability in Hitachi JP1/Automatic Operation allows local users to gain sensitive information. This issue affects JP1/Automatic Operation: from 10-00 through 10-54-03, from 11-00 before 11-51-09, from 12-00 before 12-60-01...

CVE-2022-3564

A use-after-free flaw was found in the Linux kernel’s L2CAP bluetooth functionality in how a user triggers a race condition by two malicious flows in the L2CAP bluetooth packets. This flaw allows a local or bluetooth connection user to crash the system or potentially escalate privileges. Mitigati...

CVE-2022-3628

A buffer overflow flaw was found in the Linux kernel Broadcom Full MAC Wi-Fi driver. This issue occurs when a user connects to a malicious USB device. This can allow a local user to crash the system or escalate their privileges. Mitigation To mitigate this issue, prevent the brcmfmac module from...

DEBIAN-CVE-2022-4269

A flaw was found in the Linux kernel Traffic Control TC subsystem. Using a specific networking configuration redirecting egress packets to ingress using TC action "mirred" a local unprivileged user could trigger a CPU soft lockup ABBA deadlock when the transport protocol in use TCP or SCTP does a...

CVE-2022-20154

A use-after-free flaw due to a race condition was found in the Linux kernel’s sctpdiag module. This flaw allows a local user to crash or potentially escalate their privileges on the system. Mitigation To mitigate this issue, prevent the sctp module from being loaded. Please see...

CVE-2022-20153

A use-after-free flaw was found in the Linux kernel’s iouring in fs/iouring.c when improper locking happens. This flaw allows a local user to crash or potentially escalate their privileges on the system. Mitigation Mitigation for this issue is either not available or the currently available optio...

kernel: openvswitch: integer underflow leads to out-of-bounds write in reserve_sfa_size()

An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reservesfasize function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write...

kernel: openvswitch: integer underflow leads to out-of-bounds write in reserve_sfa_size()

An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reservesfasize function does not return -EMSGSIZE as expected, potentially leading to an out-of-bounds write...

A NULL pointer dereference issue was discovered in the Linux kernel in io_files_update_with_index_alloc. A local user could use this flaw to potentially crash the system causing a denial of service.

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systemd 250 and 251 allows local users to achieve a systemd-coredump deadlock by triggering a crash that has a long backtrace. This occurs in parse_elf_object in shared/elf-util.c. The exploitation methodology is to crash a binary calling the same function recursively and put it in a deeply nested directory to make its backtrace large enough to cause the deadlock. This must be done 16 times when MaxConnections=16 is set for the systemd/units/systemd-coredump.socket file.

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CVE-2022-4139

An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system. Mitigation Mitigation for this issue is either not...

VMware Tools for Windows Denial of Service Vulnerability

VMware Tools for Windows 10.0.0 and later, but prior to version 12.1.5, contain a denial of service vulnerability. A denial of service vulnerability exists in the VM3DMP driver, which is caused by improper input validation in the VM3DMP driver and can be exploited by an attacker with local user...

SUSE SLED12: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2022:4272-1)

The remote SUSE Linux SLED12 / SLEDSAP12 / SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:4272-1 advisory. The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security and bugfixes. The following...

PT-2022-10049

Name of the Vulnerable Software and Affected Versions VMware Tools for Windows versions prior to 12.1.5 Description The issue is related to a denial-of-service vulnerability in the VM3DMP driver. A malicious actor with local user privileges in the Windows guest OS can trigger a PANIC in the VM3DM...