Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: drm/msm: Another leak in the submit error path has been fixed. putunusedfd does not free the allocated file if we have already performed fdinstall. Therefore, we also need to free the syncfile. Patchwork:...

CVE-2025-38722

CVE-2025-38722: Linux kernel HABANA Labs export_dmabuf() UAF due to race between descriptor table fd_install() and object destruction in ->release(). Root cause: a descriptor in dma_buf_fd() may be installed and used while the referenced file/object could be freed, leading to use-after-free. M...

CVE-2025-38595

In the Linux kernel, the following vulnerability has been resolved: xen: fix UAF in dmabufexpfrompages dmabuffd fixes; no preferences regarding the tree it goes through - up to xen folks As soon as we'd inserted a file reference into descriptor table, another thread could close it. That's fine fo...

CVE-2025-38595 xen: fix UAF in dmabuf_exp_from_pages()

In the Linux kernel, the following vulnerability has been resolved: xen: fix UAF in dmabufexpfrompages dmabuffd fixes; no preferences regarding the tree it goes through - up to xen folks As soon as we'd inserted a file reference into descriptor table, another thread could close it. That's fine fo...

AZL-73031 CVE-2025-38409 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix another leak in the submit error path putunusedfd doesn't free the installed file, if we've already done fdinstall. So we need to also free the syncfile. Patchwork: https://patchwork.freedesktop.org/patch/653583/...

UBUNTU-CVE-2025-38409

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix another leak in the submit error path putunusedfd doesn't free the installed file, if we've already done fdinstall. So we need to also free the syncfile. Patchwork: https://patchwork.freedesktop.org/patch/653583/...

PT-2025-35995

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a use-after-free UAF vulnerability in the export dmabuf function related to descriptor table management. Specifically, a file reference could be inserted into t...

SUSE CVE-2024-40913

In the Linux kernel, the following vulnerability has been resolved: cachefiles: defer exposing anonfd until after copytouser succeeds After installing the anonymous fd, we can now see it in userland and close it. However, at this point we may not have gotten the reference count of the cache, but ...