14613 matches found
CVE-2025-21818
Removed by vendor...
deadlock potential with VT-d and legacy PCI device pass-through
ISSUE DESCRIPTION When setting up interrupt remapping for legacy PCI-X devices, including PCI-X bridges, a lookup of the upstream bridge is required. This lookup, itself involving acquiring of a lock, is done in a context where acquiring that lock is unsafe. This can lead to a deadlock. IMPACT Th...
SUSE CVE-2022-49649
In the Linux kernel, the following vulnerability has been resolved: xen/netback: avoid entering xenvifrxnextskb with an empty rx queue xenvifrxnextskb is expecting the rx queue not being empty, but in case the loop in xenvifrxaction is doing multiple iterations, the availability of another skb in...
PT-2025-9009
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been identified, specifically in the xen hypercall hvm function used when running as a Xen PVH guest. This function clobbers the %rbx register,...
DEBIAN-CVE-2022-49649
In the Linux kernel, the following vulnerability has been resolved: xen/netback: avoid entering xenvifrxnextskb with an empty rx queue xenvifrxnextskb is expecting the rx queue not being empty, but in case the loop in xenvifrxaction is doing multiple iterations, the availability of another skb in...
UBUNTU-CVE-2022-49649
In the Linux kernel, the following vulnerability has been resolved: xen/netback: avoid entering xenvifrxnextskb with an empty rx queue xenvifrxnextskb is expecting the rx queue not being empty, but in case the loop in xenvifrxaction is doing multiple iterations, the availability of another skb in...
CVE-2022-49689
The CVE entry for CVE-2022-49689 is complemented by concrete details in connected documents. The Linux kernel’s xen-blkfront component is affected by a NULL pointer dereference when a VBD is not fully created and then closed, potentially triggering a kernel panic. The root cause involves NULL var...
CVE-2022-49660
Concrete details found: CVE-2022-49660 is tied to a race condition in the Linux kernel’s xen/arm RB-tree based P2M accounting. The vulnerability arises from concurrent calls to set_foreign_p2m_mapping() and clear_foreign_p2m_mapping() updating the RB-tree (set_phys_to_machine_multi), potentially ...
CVE-2022-49649 xen/netback: avoid entering xenvif_rx_next_skb() with an empty rx queue
In the Linux kernel, the following vulnerability has been resolved: xen/netback: avoid entering xenvifrxnextskb with an empty rx queue xenvifrxnextskb is expecting the rx queue not being empty, but in case the loop in xenvifrxaction is doing multiple iterations, the availability of another skb in...
CVE-2022-49649 xen/netback: avoid entering xenvif_rx_next_skb() with an empty rx queue
In the Linux kernel, the following vulnerability has been resolved: xen/netback: avoid entering xenvifrxnextskb with an empty rx queue xenvifrxnextskb is expecting the rx queue not being empty, but in case the loop in xenvifrxaction is doing multiple iterations, the availability of another skb in...
CVE-2022-49649
In the Linux kernel, the following vulnerability has been resolved: xen/netback: avoid entering xenvifrxnextskb with an empty rx queue xenvifrxnextskb is expecting the rx queue not being empty, but in case the loop in xenvifrxaction is doing multiple iterations, the availability of another skb in...
CVE-2022-49181
This CVE-2022-49181 entry is rejected and does not represent an active vulnerability.
CVE-2022-49101
CVE-2022-49101 entry is rejected by the CVE Numbering Authority and does not represent an active vulnerability.
PT-2025-8029
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to the version containing the fix for this issue Description A vulnerability in the Linux kernel has been identified, specifically in the Xen HVM guest. The issue arises when the xen hvm init time ops function is...
PT-2025-8593 · Linux · Linux Kernel
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A race condition exists in the Linux kernel's xen/arm component, specifically in the RB-tree based P2M accounting. The issue arises from concurrent calls to set phys to machine multi b...
PT-2025-8109
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.16.13-2.fc32.qubes.x86 64 Description A vulnerability in the Linux kernel has been identified, related to the Xen PMU initialization. The issue arises from the is xen pmu function, which checks the Xen PMU...
PT-2025-8289
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, related to the xen xlate map ballooned pages function. The issue arises from the combination of EXPORT SYMBOL and init, which can...