CVE-2022-49908

CVE-2022-49908 affects the Linux kernel Bluetooth path, where a memory leak could occur in L2CAP/vhci_write: when an ACL fragment lacks the L2CAP length, the HCI core may copy the skb to conn->rx_skb and finish processing without freeing it. The provided patches fix this by releasing the relat...

NAS Backup to Tape and FLR fails with "Invalid ACL data"

Challenge A File to Tape Backup job e.g., SMB Share to Tape, NFS Share to Tape, or File Server to Tape or a File Restore from Tape fails with the error: Error Invalid ACL data. Error: Unable to find ObjectVersion in cache for the file. File path: X Other symptoms include: A failing file enumerati...

kernel: Bluetooth: L2CAP: Fix memory leak in vhci_write

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix memory leak in vhciwrite Syzkaller reports a memory leak as follows: ==================================== BUG: memory leak unreferenced object 0xffff88810d81ac00 size 240: ... hex dump first 32 bytes: 00 00 ...

PT-2025-18625 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak has been identified in the Linux kernel's Bluetooth L2CAP implementation. The issue arises when the HCI core processes ACL data packets without freeing the skb,...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS. The vulnerability exists through inconsistency in the methods for allocating and freeing NFSv4 ACL data; CVE-2010-4250 fix caused a regression; a flaw in nextpidmap and inetdiagbcaudit; flaws in the CAN implementation; a race condition in the memory...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. Inconsistency in the methods for allocating and freeing NFSv4 ACL data and the way mapping expansions were handled could allow a local, unprivileged user to cause a denial of service...

CVE-2016-1575

The overlayfs implementation in the Linux kernel through 4.5.2 does not properly maintain POSIX ACL xattr data, which allows local users to gain privileges by leveraging a group-writable setgid directory...

Ubuntu 10.10 : linux vulnerabilities (USN-1183-1)

Dan Rosenberg discovered that multiple terminal ioctls did not correctly initialize structure memory. A local attacker could exploit this to read portions of kernel stack memory, leading to a loss of privacy. CVE-2010-4076, CVE-2010-4077 Neil Horman discovered that NFSv4 did not correctly handle...

USN-1183-1: Linux kernel vulnerabilities

Dan Rosenberg discovered that multiple terminal ioctls did not correctly initialize structure memory. A local attacker could exploit this to read portions of kernel stack memory, leading to a loss of privacy. CVE-2010-4076, CVE-2010-4077 Neil Horman discovered that NFSv4 did not correctly handle...

CVE-2011-1090

The nfs4procsetacl function in fs/nfs/nfs4proc.c in the Linux kernel before 2.6.38 stores NFSv4 ACL data in memory that is allocated by kmalloc but not properly freed, which allows local users to cause a denial of service panic via a crafted attempt to set an ACL...