CVE-2026-80715

A flaw was found in the Linux kernel's igc network driver. When an application using AFXDP, a high-performance network data path, is abruptly terminated, a synchronization issue can occur. This prevents the network interface from properly shutting down. A local attacker could exploit this to caus...

AZL-98112 CVE-2026-80715 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: igc: remove napisynchronize in igcdown When an AFXDP zero-copy application is killed abruptly, the XSK pool is torn down but NAPI keeps polling. igccleanrxirqzc then returns the full budget on every poll, so napicompletedone neve...

CVE-2026-80715

In the Linux kernel, the following vulnerability has been resolved: igc: remove napisynchronize in igcdown When an AFXDP zero-copy application is killed abruptly, the XSK pool is torn down but NAPI keeps polling. igccleanrxirqzc then returns the full budget on every poll, so napicompletedone neve...

CVE-2026-80715

In the Linux kernel, the following vulnerability has been resolved: igc: remove napisynchronize in igcdown When an AFXDP zero-copy application is killed abruptly, the XSK pool is torn down but NAPI keeps polling. igccleanrxirqzc then returns the full budget on every poll, so napicompletedone neve...

UBUNTU-CVE-2026-80715

In the Linux kernel, the following vulnerability has been resolved: igc: remove napisynchronize in igcdown When an AFXDP zero-copy application is killed abruptly, the XSK pool is torn down but NAPI keeps polling. igccleanrxirqzc then returns the full budget on every poll, so napicompletedone neve...

EUVD-2026-67450

In the Linux kernel, the following vulnerability has been resolved: igc: remove napisynchronize in igcdown When an AFXDP zero-copy application is killed abruptly, the XSK pool is torn down but NAPI keeps polling. igccleanrxirqzc then returns the full budget on every poll, so napicompletedone neve...

CVE-2026-80715 igc: remove napi_synchronize() in igc_down()

In the Linux kernel, the following vulnerability has been resolved: igc: remove napisynchronize in igcdown When an AFXDP zero-copy application is killed abruptly, the XSK pool is torn down but NAPI keeps polling. igccleanrxirqzc then returns the full budget on every poll, so napicompletedone neve...

CVE-2026-80715

In the Linux kernel igc (Intel Gigabit Ethernet controller) driver, an AF_XDP zero-copy application killed abruptly leaves NAPI polling in a stuck state: napi_complete_done() never clears NAPI_STATE_SCHED. Because igc_down() calls napi_synchronize() before napi_disable(), it spins indefinitely, c...

Linux Distros Unpatched Vulnerability : CVE-2026-80715

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - igc: remove napisynchronize in igcdown When an AFXDP zero-copy application is killed abruptly, the XSK pool is torn down but NAPI keeps polling. igccleanrxirqzc...

CVE-2026-74708

A flaw was found in the Linux kernel's xsk AFXDP socket component. This vulnerability arises from improper validation of launch-time metadata size, where the metadata can extend beyond its allocated structure. This could lead to inconsistent decisions if user space concurrently changes flags,...

CVE-2026-74710

A flaw was found in the Linux kernel's AFXDP eXpress Data Path component. This vulnerability arises because the AFXDP mechanism accepts a transmit TX metadata length that is smaller than required, allowing the kernel to read beyond its designated memory area. An attacker could potentially exploit...

CVE-2026-74709

A flaw was found in the Linux kernel's xsk AFXDP sockets component. A local attacker, by manipulating metadata flags after request processing, could cause the kernel to write a timestamp into the metadata area even when not explicitly requested. This could lead to unintended data modification...

CVE-2026-74707

A flaw was found in the Linux kernel's xsk AFXDP sockets component. This vulnerability allows a local user to bypass security validation by modifying transmission TX metadata after it has been initially checked but before it is used to prepare hardware requests. This could lead to unexpected syst...

SUSE CVE-2026-74708

In the Linux kernel, the following vulnerability has been resolved: xsk: validate launch-time metadata size Launch-time metadata extends beyond the first 16 bytes of struct xsktxmetadata. Reject the request when the registered metadata area does not contain the complete field. Snapshot the...

SUSE CVE-2026-74710

In the Linux kernel, the following vulnerability has been resolved: xsk: require at least 16 bytes of TX metadata AFXDP accepts a TX metadata length as small as eight bytes, but every supported request needs the flags plus at least one eight-byte request field. Such short metadata also lets the...

CVE-2026-74710

In the Linux kernel, the following vulnerability has been resolved: xsk: require at least 16 bytes of TX metadata AFXDP accepts a TX metadata length as small as eight bytes, but every supported request needs the flags plus at least one eight-byte request field. Such short metadata also lets the...

CVE-2026-74708

In the Linux kernel, the following vulnerability has been resolved: xsk: validate launch-time metadata size Launch-time metadata extends beyond the first 16 bytes of struct xsktxmetadata. Reject the request when the registered metadata area does not contain the complete field. Snapshot the...

CVE-2026-74710

In the Linux kernel, the following vulnerability has been resolved: xsk: require at least 16 bytes of TX metadata AFXDP accepts a TX metadata length as small as eight bytes, but every supported request needs the flags plus at least one eight-byte request field. Such short metadata also lets the...

UBUNTU-CVE-2026-74710

In the Linux kernel, the following vulnerability has been resolved: xsk: require at least 16 bytes of TX metadata AFXDP accepts a TX metadata length as small as eight bytes, but every supported request needs the flags plus at least one eight-byte request field. Such short metadata also lets the...

CVE-2026-74710 xsk: require at least 16 bytes of TX metadata

In the Linux kernel, the following vulnerability has been resolved: xsk: require at least 16 bytes of TX metadata AFXDP accepts a TX metadata length as small as eight bytes, but every supported request needs the flags plus at least one eight-byte request field. Such short metadata also lets the...