Linux Distros Unpatched Vulnerability : CVE-2021-26910

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Firejail before 0.9.64.4 allows attackers to bypass intended access restrictions because there is a TOCTOU race condition between a stat operation and an...

Linux Distros Unpatched Vulnerability : CVE-2021-3732

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem with OverlayFS. This flaw allows a local user to gain...

Linux Distros Unpatched Vulnerability : CVE-2021-3493

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an...

Linux Distros Unpatched Vulnerability : CVE-2024-27069

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ovl: relax WARNON in ovlverifyarea syzbot hit an assertion in copy up data loop which looks...

Linux Distros Unpatched Vulnerability : CVE-2023-0386

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel's OverlayFS...

Linux Distros Unpatched Vulnerability : CVE-2021-46972

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 ovl: use only uppermetacopy state in...

Linux Distros Unpatched Vulnerability : CVE-2021-3847

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An unauthorized access to the execution of the setuid file with capabilities flaw in the Linux kernel OverlayFS subsystem was found in the way user copying a...

Linux Distros Unpatched Vulnerability : CVE-2023-52779

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: fs: Pass ATGETATTRNOSEC flag to getattr interface function When vfsgetattrnosec calls a...

Linux Distros Unpatched Vulnerability : CVE-2021-20321

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A race condition accessing file object in the Linux kernel OverlayFS subsystem was found in the way users do rename in specific way with OverlayFS. A local user...

Linux Distros Unpatched Vulnerability : CVE-2022-49743

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ovl: Use buf flexible array for memcpy destination The buf flexible array needs to be the memcpy destination to avoid false positive run-time warning from the...

Linux Distros Unpatched Vulnerability : CVE-2020-16120

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Overlayfs did not properly perform permission checking when copying up files in an overlayfs and could be exploited from within a user namespace, if, for exampl...

Security update for umoci

This update for umoci fixes the following issues: Update to umoci v0.5.0. Upstream changelog is available from bsc1243388 A security flaw was found in the OCI image-spec, where it is possible to cause a blob with one media-type to be interpreted as a different media-type. As umoci is not a regist...

SUSE-SU-2025:02282-1 Security update for umoci

This update for umoci fixes the following issues: Update to umoci v0.5.0. Upstream changelog is available from bsc1243388 A security flaw was found in the OCI image-spec, where it is possible to cause a blob with one media-type to be interpreted as a different media-type. As umoci is not a regist...

K000152448: Linux kernel vulnerability CVE-2023-0386

Security Advisory Description A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bug...

kernel: ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up

A use after free vulnerability exists in the linux kernel such that dputupper is being called before ovldentryupdatereval, while upper-dflags was still accessed in ovldentryremote...

The vulnerability of the `ovl_verify_area()` function in the `fs/overlayfs/copy_up.c` component of the Linux kernel allows a hacker to trigger a service failure.

The vulnerability of the ovlverifyarea function in the fs/overlayfs/copyup.c component of the Linux kernel is related to the insufficient use of the assert function. Exploiting this vulnerability could allow an attacker to cause a system failure...

The vulnerability of the vfs_getattr() function in the overlayfs component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the vfsgetattr function in the overlayfs component of the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux Kernel Improper Ownership Management Vulnerability

Linux Kernel contains an improper ownership management vulnerability, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bu...

VulnCheck KEV: CVE-2023-0386

Linux Kernel contains an improper ownership management vulnerability, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bu...

TencentOS Server 2: kernel (TSSA-2024:0144)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0144 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities...