OracleVM 3.4 : openssh (OVMSA-2023-0019)

The remote OracleVM system is missing necessary patches to address security updates: - sshd in OpenSSH before 7.3, when SHA256 or SHA512 are used for user password hashing, uses BLOWFISH hashing on a static password when the username does not exist, which allows remote attackers to enumerate user...

OracleVM 3.4 : kernel-uek (OVMSA-2023-0007)

The remote OracleVM system is missing necessary patches to address security updates: - The mincore implementation in mm/mincore.c in the Linux kernel through 4.19.13 allowed local attackers to observe page cache access patterns of other processes on the same system, potentially allowing sniffing ...

OracleVM 3.4 : xen (OVMSA-2023-0005)

The remote OracleVM system is missing necessary patches to address security updates: - Xenstore: Guests can crash xenstored Due to a bug in the fix of XSA-115 a malicious guest can cause xenstored to use a wrong pointer during node creation in an error path, resulting in a crash of xenstored or a...

OracleVM 3.4 : kernel-uek (OVMSA-2023-0004)

The remote OracleVM system is missing necessary patches to address security updates: - An out-of-bounds memory access flaw was found in the Linux kernel Intel's iSMT SMBus host controller driver in the way a user triggers the I2CSMBUSBLOCKDATA with the ioctl I2CSMBUS with malicious input data. Th...

OracleVM 3.4 : sudo (OVMSA-2023-0003)

The remote OracleVM system is missing necessary patches to address security updates: - In Sudo before 1.9.12p2, the sudoedit aka -e feature mishandles extra arguments passed in the user- provided environment variables SUDOEDITOR, VISUAL, and EDITOR, allowing a local attacker to append arbitrary...

OracleVM 3.4 : kernel-uek (OVMSA-2023-0001)

The remote OracleVM system is missing necessary patches to address security updates: - An issue was found in the Linux kernel in nfconntrackirc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IR...

OracleVM 3.4 : kernel-uek (OVMSA-2022-0032)

The remote OracleVM system is missing necessary patches to address security updates: - A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables. This flaw allows a local user to crash or potentially escalate their...

OracleVM 3.4 : xen (OVMSA-2022-0029)

The remote OracleVM system is missing necessary patches to address security updates: - P2M pool freeing may take excessively long The P2M pool backing second level address translation for guests may be of significant size. Therefore its freeing may take more time than is reasonable without...

OracleVM 3.4 : kernel-uek (OVMSA-2022-0031)

The remote OracleVM system is missing necessary patches to address security updates: - In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image, performing some operations, and unmounting can lead to a use-after-free in btrfsqueuework in fs/btrfs/async-thread.c. CVE-2019-19377 - Ther...

OracleVM 3.4 : kernel-uek (OVMSA-2022-0026)

The remote OracleVM system is missing necessary patches to address security updates: - The imonprobe function in drivers/media/rc/imon.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service NULL pointer dereference and system crash or possibly have unspecified other...

OracleVM 3.4 : xen (OVMSA-2022-0023)

The remote OracleVM system is missing necessary patches to address security updates: - Incomplete cleanup of multi-core shared buffers for some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access. CVE-2022-21123 - Incomplete cleanup of...

OracleVM 3.4 : kernel-uek (OVMSA-2022-0024)

The remote OracleVM system is missing necessary patches to address security updates: - In the Linux kernel before 4.20.14, expanddownwards in mm/mmap.c lacks a check for the mmap minimum address, which makes it easier for attackers to exploit kernel NULL pointer dereferences on non-SMAP platforms...

OracleVM 3.4 : kernel-uek (OVMSA-2022-0022)

The remote OracleVM system is missing necessary patches to address security updates: Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number. C Tenable, Inc. The package checks in this plugin were extracted from OracleVM Securit...

OracleVM 3.4 : kernel-uek (OVMSA-2022-0021)

The remote OracleVM system is missing necessary patches to address security updates: - A vulnerability was found in the Linux kernel's cgroupreleaseagentwrite in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 releaseagent feature t...

OracleVM 3.4 : microcode_ctl (OVMSA-2022-0020)

The remote OracleVM system is missing necessary patches to address security updates: - Incomplete cleanup of multi-core shared buffers for some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access. CVE-2022-21123 - Incomplete cleanup of...

OracleVM 3.4 : kernel-uek (OVMSA-2022-0019)

The remote OracleVM system is missing necessary patches to address security updates: - Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a concurrency use-after-free flaw in the badflpintr function. By executing a specially-crafted program, an attacker...

OracleVM 3.4 : kernel-uek (OVMSA-2022-0014)

The remote OracleVM system is missing necessary patches to address security updates: - In unixscmtoskb of afunix.c, there is a possible use after free bug due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not...

OracleVM 3.4 : xen (OVMSA-2022-0012)

The remote OracleVM system is missing necessary patches to address security updates: - Racy interactions between dirty vram tracking and paging log dirty hypercalls Activation of log dirty mode done by XENDMOPtrackdirtyvram was named HVMOPtrackdirtyvram before Xen 4.9 is racy with ongoing log dir...

CVE-2022-21488

CVE-2022-21488 affects Oracle VM VirtualBox before 6.1.34 (Core). The issue allows a low-privileged, local attacker with logon to the host to compromise VirtualBox, with potential unauthorized update/insert/delete of some VirtualBox data (I:LOW, C:N, A:N). The vulnerability’s root cause is descri...

OracleVM 3.4 : kernel-uek (OVMSA-2022-0011)

The remote OracleVM system is missing necessary patches to address security updates: - An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or...