DEBIAN-CVE-2026-97953

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix TX descriptor availability check for TSO traffic stmmactsoxmit estimates the number of free TX descriptors required by a TSO skb as: skb-len - protohdrlen / TSOMAXBUFFSIZE + 1 which assumes the payload is split...

CVE-2026-97953

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix TX descriptor availability check for TSO traffic stmmactsoxmit estimates the number of free TX descriptors required by a TSO skb as: skb-len - protohdrlen / TSOMAXBUFFSIZE + 1 which assumes the payload is split...

AZL-104517 CVE-2026-97953 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix TX descriptor availability check for TSO traffic stmmactsoxmit estimates the number of free TX descriptors required by a TSO skb as: skb-len - protohdrlen / TSOMAXBUFFSIZE + 1 which assumes the payload is split...

UBUNTU-CVE-2026-97953

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix TX descriptor availability check for TSO traffic stmmactsoxmit estimates the number of free TX descriptors required by a TSO skb as: skb-len - protohdrlen / TSOMAXBUFFSIZE + 1 which assumes the payload is split...

CVE-2026-97990

The Linux kernel is vulnerable in the vdpa_sim_net component due to an improper check of the vringh_iov_pull_iotlb() return value. Because the function returns a signed byte count, a failed TX pull results in a negative error that is incorrectly added to an unsigned byte counter. This value is th...

CVE-2026-97990

In the Linux kernel, the following vulnerability has been resolved: vdpasimnet: check TX pull result before RX copy vringhiovpulliotlb returns a signed byte count. A failed TX pull is currently added to the unsigned byte counter and then passed as a sizet length to receivefilter and...

CVE-2026-97953

A vulnerability exists in the Linux kernel 's stmmac driver related to the TX descriptor availability check for TSO traffic . The stmmac_tso_xmit() function incorrectly estimates the required free TX descriptors by assuming the payload is split into TSO_MAX_BUFF_SIZE chunks. This logic underestim...

EUVD-2026-86807

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix TX descriptor availability check for TSO traffic stmmactsoxmit estimates the number of free TX descriptors required by a TSO skb as: skb-len - protohdrlen / TSOMAXBUFFSIZE + 1 which assumes the payload is split...

CVE-2026-97953 net: stmmac: fix TX descriptor availability check for TSO traffic

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix TX descriptor availability check for TSO traffic stmmactsoxmit estimates the number of free TX descriptors required by a TSO skb as: skb-len - protohdrlen / TSOMAXBUFFSIZE + 1 which assumes the payload is split...

CVE-2026-97953

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix TX descriptor availability check for TSO traffic stmmactsoxmit estimates the number of free TX descriptors required by a TSO skb as: skb-len - protohdrlen / TSOMAXBUFFSIZE + 1 which assumes the payload is split...

CVE-2026-97953 net: stmmac: fix TX descriptor availability check for TSO traffic

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix TX descriptor availability check for TSO traffic stmmactsoxmit estimates the number of free TX descriptors required by a TSO skb as: skb-len - protohdrlen / TSOMAXBUFFSIZE + 1 which assumes the payload is split...

CVE-2026-100076: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix xmitframe/xmitbuf leaks on mgnt-frame error paths issuebeacon, issueprobersp and issueasocrsp obtain a management xmitframe together with its xmitbuf from the driver's fixed-size management-TX pools via...

PT-2026-98833

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Memory leaks occur in the rtl8723bs driver within the staging area of the Linux kernel. The functions issue beacon, issue probersp, and issue asocrsp use alloc mgtxmitframe to obtain a...

PT-2026-98543

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the idpf driver where Tx/Rx DIM works are not drained before the memory they reside in is freed. The tx dim and rx dim works are embedded in the idpf q vector...

PT-2026-98616

In the Linux kernel, the following vulnerability has been resolved: sunvdc: unmap LDC cookies when the descriptor send fails send request maps the request's pages into the LDC channel's map table ldc map sg, fills in the descriptor and marks it VIO DESC READY before ringing the doorbell via vdc t...

CVE-2026-97953

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix TX descriptor availability check for TSO traffic stmmactsoxmit estimates the number of free TX descriptors required by a TSO skb as: skb-len - protohdrlen / TSOMAXBUFFSIZE + 1 which assumes the payload is split...

CVE-2026-97953: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix TX descriptor availability check for TSO traffic stmmactsoxmit estimates the number of free TX descriptors required by a TSO skb as: skb-len - protohdrlen / TSOMAXBUFFSIZE + 1 which assumes the payload is split...

PT-2026-98685

In the Linux kernel, the following vulnerability has been resolved: net: cap tx queue len at S16 MAX to prevent oversized ring allocations Several subsystems allocate ring buffers sized by dev-tx queue len with no upper bound. An unprivileged user via unshare -Urn can set a huge tx queue len and...

PT-2026-98617

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix TX descriptor availability check for TSO traffic stmmac tso xmit estimates the number of free TX descriptors required by a TSO skb as: skb-len - proto hdr len / TSO MAX BUFF SIZE + 1 which assumes the payload is...

PT-2026-98715

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the bcmasp xmit function where the txcb-last field was only set to true for the final fragment of an SKB Socket Buffer, leaving non-final fragments untouched. If a...