PT-2025-49662

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s ath9k module, specifically within the ath9k htc rx msg function. This function is responsible for either freeing a socket buffer skb or passing its...

Mozilla Firefox 安全漏洞

Mozilla Firefox and Mozilla Firefox ESR are both products of the Mozilla Foundation, U.S.A. Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser. A security vulnerability exists in versions prior to Mozilla Firefox 146 that stems...

PT-2025-49671

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The irdma driver within the Linux kernel could use a number of MSIX vectors exceeding the number of online CPUs plus one. This resulted in a kernel warning when attempting to update the...

CVE-2023-53769

In the Linux kernel, the following vulnerability has been resolved: virt/coco/sev-guest: Double-buffer messages The encryption algorithms read and write directly to shared unencrypted memory, which may leak information as well as permit the host to tamper with the message integrity. Instead, copy...

DEBIAN-CVE-2023-53761

In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Fix direction for 0-length ioctl control messages The syzbot fuzzer found a problem in the usbtmc driver: When a user submits an ioctl for a 0-length control transfer, the driver does not check that the direction is...

CVE-2023-53769 virt/coco/sev-guest: Double-buffer messages

In the Linux kernel, the following vulnerability has been resolved: virt/coco/sev-guest: Double-buffer messages The encryption algorithms read and write directly to shared unencrypted memory, which may leak information as well as permit the host to tamper with the message integrity. Instead, copy...

CVE-2023-53769

In the Linux kernel, the following vulnerability has been resolved: virt/coco/sev-guest: Double-buffer messages The encryption algorithms read and write directly to shared unencrypted memory, which may leak information as well as permit the host to tamper with the message integrity. Instead, copy...

CVE-2023-53761

In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Fix direction for 0-length ioctl control messages The syzbot fuzzer found a problem in the usbtmc driver: When a user submits an ioctl for a 0-length control transfer, the driver does not check that the direction is...

DEBIAN-CVE-2025-40320

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential cfid UAF in smb2queryinfocompound When smb2queryinfocompound retries, a previously allocated cfid may have been freed in the first attempt. Because cfid wasn't reset on replay, later cleanup could act o...

UBUNTU-CVE-2025-40320

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential cfid UAF in smb2queryinfocompound When smb2queryinfocompound retries, a previously allocated cfid may have been freed in the first attempt. Because cfid wasn't reset on replay, later cleanup could act o...

smb/server: fix possible memory leak in smb2_read()

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smb/server: fix possible refcount leak in smb2_sess_setup()

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CVE-2025-40320 smb: client: fix potential cfid UAF in smb2_query_info_compound

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential cfid UAF in smb2queryinfocompound When smb2queryinfocompound retries, a previously allocated cfid may have been freed in the first attempt. Because cfid wasn't reset on replay, later cleanup could act o...

CVE-2025-40320

CVE-2025-40320 stems from a use-after-free in the Linux kernel SMB client path. Specifically, in smb2_query_info_compound(), when the operation is retried, a previously allocated cfid could be freed on the first attempt and, because cfid isn’t reset on replay, a later cleanup may act on a stale p...

CVE-2025-40320

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential cfid UAF in smb2queryinfocompound When smb2queryinfocompound retries, a previously allocated cfid may have been freed in the first attempt. Because cfid wasn't reset on replay, later cleanup could act o...

SUSE CVE-2025-40268

In the Linux kernel, the following vulnerability has been resolved: cifs: client: fix memory leak in smb3fscontextparseparam The user calls fsconfig twice, but when the program exits, free only frees ctx-source for the second fsconfig, not the first. Regarding fc-source, there is no code in the f...

The vulnerability of the smb2_read() function in the fs/smb/server/smb2pdu.c module of the SMB subsystem in the Linux operating system allows a remote attacker to cause a service failure.

The vulnerability of the smb2read function in the fs/smb/server/smb2pdu.c module of the SMB subsystem in the Linux operating system is related to the lack of memory release after the effective lifespan has ended. Exploiting this vulnerability could allow a remote attacker to cause service...

Linux Distros Unpatched Vulnerability : CVE-2025-40279

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: sched: actconnmark: initialize struct tcife to fix kernel leak In tcfconnmarkdump, the variable 'opt' was partially initialized using a designatied...

Linux Distros Unpatched Vulnerability : CVE-2025-40320

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - smb: client: fix potential cfid UAF in smb2queryinfocompound When smb2queryinfocompound retries, a previously allocated cfid may have been freed in the first...

CVE-2025-40285

In the Linux kernel, the following vulnerability has been resolved: smb/server: fix possible refcount leak in smb2sesssetup Reference count of ksmbdsession will leak when session need reconnect. Fix this by adding the missing ksmbdusersessionput...