23 matches found
CVE-2026-99082
In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Use active memslots for the per-vCPU MMIO cache KVM tags the per-vCPU MMIO cache with a memslot generation so that a memslot update invalidates cached MMIO information. Both the fill and validation paths use kvmmemslots...
PT-2026-116703
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf tables: skip expired catchall elements on insert and delete nft setelem catchall insert looks up duplicates with nft set elem active only, while nft set catchall lookup and the dump path additionally skip expired...
CVE-2026-97566
The Linux kernel contains a vulnerability in the in-kernel MPTCP path manager where removing the id 0 endpoint fails to tear down pending announcements. This asymmetry between the id 0 path and non-zero id paths leaves a stale ADD_ADDR announcement entry alive. When the path manager later reselec...
PT-2026-98506
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The in-kernel MPTCP path manager contains an asymmetry between removal paths that can leave a stale ADD ADDR announcement entry active when removing the id 0 endpoint. This occurs becaus...
Linux Distros Unpatched Vulnerability : CVE-2026-89740
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - serial: imx: serialize imxuartports lifetime imxuartprobe publishes its devm-allocated port in imxuartports before uartaddoneport because console setup uses the...
CVE-2026-89676
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix stale s2scpstateids IDR entry for async COPY For an async COPY, nfsd4copy called nfs4initcopystate before dupcopyfields, so the s2scpstateids IDR was pointed at &u-copy-cpstateid -- memory in the per-rqstp COMPOUND buff...
CVE-2026-89740 serial: imx: serialize imx_uart_ports[] lifetime
In the Linux kernel, the following vulnerability has been resolved: serial: imx: serialize imxuartports lifetime imxuartprobe publishes its devm-allocated port in imxuartports before uartaddoneport because console setup uses the table. The entry is not cleared when adding the port fails or after...
CVE-2026-89740
CVE-2026-89740 is a dangling pointer vulnerability in the Linux kernel's imx UART (serial) driver . imx_uart_probe() publishes its devm-allocated port in the imx_uart_ports[] table before calling uart_add_one_port(), but the entry is not cleared on failure or after removal, leaving a stale pointe...
CVE-2026-89740
In the Linux kernel, the following vulnerability has been resolved: serial: imx: serialize imxuartports lifetime imxuartprobe publishes its devm-allocated port in imxuartports before uartaddoneport because console setup uses the table. The entry is not cleared when adding the port fails or after...
CVE-2026-79603 Unconditionally do TLB flushing ahead of page scrubbing
x86 PV guests can free memory pages while still keeping a stale TLB entry pointing to them. A TLB flush is only issued by Xen if needed when the page is re-used. Since it's possible for the page to be scrubbed ahead of the TLB flush, there's a window where a PV guest can modify an already scrubbe...
SUSE CVE-2026-33904
Ella Core is a 5G core designed for private networks. Prior to version 1.7.0, a deadlock in the AMF's SCTP notification handler causes the entire AMF control plane to hang until the process is restarted. An attacker with access to the N2 interface can cause Ella Core to hang, resulting in a denia...
CVE-2026-33904
Ella Core is a 5G core designed for private networks. Prior to version 1.7.0, a deadlock in the AMF's SCTP notification handler causes the entire AMF control plane to hang until the process is restarted. An attacker with access to the N2 interface can cause Ella Core to hang, resulting in a denia...
CVE-2026-33904
Ella Core is a 5G private-network core. In versions prior to 1.7.0, a deadlock in the AMF SCTP notification handler causes the entire AMF control plane to hang, enabling a denial of service when an attacker with access to the N2 interface sends crafted SCTP notifications. Version 1.7.0 adds defer...
CVE-2026-33904
Ella Core is a 5G core designed for private networks. Prior to version 1.7.0, a deadlock in the AMF's SCTP notification handler causes the entire AMF control plane to hang until the process is restarted. An attacker with access to the N2 interface can cause Ella Core to hang, resulting in a denia...
Ella Core has a Denial of Service via SCTP connection cleanup deadlock
Summary A deadlock in the AMF's SCTP notification handler causes the entire AMF control plane to hang until the process is restarted. Impact An attacker with access to the N2 interface can cause Ella Core to hang, resulting in a denial of service for all subscribers. Fix Add deferred Radio cleanu...
PT-2026-28563
Name of the Vulnerable Software and Affected Versions Ella Core versions prior to 1.7.0 Description A deadlock in the AMF's SCTP notification handler can cause the entire AMF control plane to hang until the process is restarted. An attacker with access to the N2 interface can cause Ella Core to...
AZL-73132 CVE-2025-68740 affecting package kernel for versions less than 6.6.121.1-1
In the Linux kernel, the following vulnerability has been resolved: ima: Handle error code returned by imafilterrulematch In imamatchrules, if imafilterrulematch returns -ENOENT due to the rule being NULL, the function incorrectly skips the 'if !rc' check and sets 'result = true'. The LSM rule is...
UBUNTU-CVE-2025-68241
In the Linux kernel, the following vulnerability has been resolved: ipv4: route: Prevent rtbindexception from rebinding stale fnhe The sit driver's packet transmission path calls: sittunnelxmit - updateorcreatefnhe, which lead to fnheremoveoldest being called to delete entries exceeding...
SUSE CVE-2017-15588
An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to execute arbitrary code on the host OS because of a race condition that can cause a stale TLB entry...
Linux Kernel Race Condition Vulnerabilities
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in versions of the Linux kernel prior to 5.19, which stems from its include/asm-generic/tlb.h component due to a contention condition in the cas...