SUSE CVE-2026-63857

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Do not read uninitialized fragment address in airohadevxmit The transmit loop in airohadevxmit reads fragment address and length during its final iteration, when the loop index equals skbshinfoskb-nrfrags, at which...

CVE-2026-63857

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Do not read uninitialized fragment address in airohadevxmit The transmit loop in airohadevxmit reads fragment address and length during its final iteration, when the loop index equals skbshinfoskb-nrfrags, at which...

CVE-2026-63857

In the Linux kernel, CVE-2026-63857 affects the airoha net code where the transmit loop in airoha_dev_xmit() reads fragment address/length on the last iteration (skb_shinfo(skb)->nr_frags) when the fragment data is uninitialized. The issue is unsafe reads that could trigger a page fault. The f...

CVE-2026-63857 net: airoha: Do not read uninitialized fragment address in airoha_dev_xmit()

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Do not read uninitialized fragment address in airohadevxmit The transmit loop in airohadevxmit reads fragment address and length during its final iteration, when the loop index equals skbshinfoskb-nrfrags, at which...

CVE-2026-63821 wifi: rtw88: usb: fix memory leaks on USB write failures

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: usb: fix memory leaks on USB write failures When rtwusbwriteport fails to submit a USB Request Block URB e.g., due to device disconnect or ENOMEM, the completion callback is never executed. Currently, the driver...

PT-2026-61137

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the rtw88 USB driver, memory leaks occur when the rtw usb write port function fails to submit a USB Request Block URB, such as during device disconnects or memory pressure ENOMEM...

PT-2026-61427

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the Linux kernel when the igc fpe init tx descriptor function fails. In this scenario, an allocated skb socket buffer, a data structure used for network packets i...

CVE-2026-31563

In the Linux kernel, the following vulnerability has been resolved: net: macb: Use devconsumeskbany to free TX SKBs The napiconsumeskb function is not intended to be called in an IRQ disabled context. However, after commit 6bc8a5098bf4 "net: macb: Fix txptrlock locking", the freeing of TX SKBs is...

CVE-2026-31563

In the Linux kernel, the following vulnerability has been resolved: net: macb: Use devconsumeskbany to free TX SKBs The napiconsumeskb function is not intended to be called in an IRQ disabled context. However, after commit 6bc8a5098bf4 "net: macb: Fix txptrlock locking", the freeing of TX SKBs is...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006950)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006950 advisory. In the Linux kernel, the following vulnerability has been resolved: ntbnetdev: Use devkfreeskbany in interrupt context TX/RX callback handlers ntbnetdevtxhandler,...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005730)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005730 advisory. In the Linux kernel, the following vulnerability has been resolved: ntbnetdev: Use devkfreeskbany in interrupt context TX/RX callback handlers ntbnetdevtxhandler,...

UBUNTU-CVE-2025-68787

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

UBUNTU-CVE-2022-50832

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: fix potential memory leak in wilcmacxmit The wilcmacxmit returns NETDEVTXOK without freeing skb, add devkfreeskb to fix it. Compile tested only...

PT-2025-54067

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to memory management within the mlx5 driver. Specifically, a memory leak occurs during Precision Time Protocol PTP resynchronization operations,...

Linux Distros Unpatched Vulnerability : CVE-2022-50476

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ntbnetdev: Use devkfreeskbany in interrupt context TX/RX callback handlers ntbnetdevtxhandler, ntbnetdevrxhandler can be called in interrupt context via the DMA...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986606)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986606 advisory. In the Linux kernel, the following vulnerability has been resolved: tipc: fix a possible memleak in tipcbufappend skblinearize doesn't free the skb when it fails, so...

CVE-2022-50476

In the Linux kernel, the following vulnerability has been resolved: ntbnetdev: Use devkfreeskbany in interrupt context TX/RX callback handlers ntbnetdevtxhandler, ntbnetdevrxhandler can be called in interrupt context via the DMA framework when the respective DMA operations have completed. As such...

UBUNTU-CVE-2022-50476

In the Linux kernel, the following vulnerability has been resolved: ntbnetdev: Use devkfreeskbany in interrupt context TX/RX callback handlers ntbnetdevtxhandler, ntbnetdevrxhandler can be called in interrupt context via the DMA framework when the respective DMA operations have completed. As such...

CVE-2022-50476 ntb_netdev: Use dev_kfree_skb_any() in interrupt context

In the Linux kernel, the following vulnerability has been resolved: ntbnetdev: Use devkfreeskbany in interrupt context TX/RX callback handlers ntbnetdevtxhandler, ntbnetdevrxhandler can be called in interrupt context via the DMA framework when the respective DMA operations have completed. As such...

kernel: wifi: ath12k: fix invalid access to memory

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix invalid access to memory In ath12kdprxmsducoalesce, rxcb is fetched from skb and boolean iscontinuation is part of rxcb. Currently, after freeing the skb, the rxcb-iscontinuation accessed again which is wrong...