7073 matches found
DEBIAN-CVE-2021-47508
In the Linux kernel, the following vulnerability has been resolved: btrfs: free exchange changeset on failures Fstests runs on my VMs have show several kmemleak reports like the following. unreferenced object 0xffff88811ae59080 size 64: comm "xfsio", pid 12124, jiffies 4294987392 age 6.368s hex...
UBUNTU-CVE-2021-47508
In the Linux kernel, the following vulnerability has been resolved: btrfs: free exchange changeset on failures Fstests runs on my VMs have show several kmemleak reports like the following. unreferenced object 0xffff88811ae59080 size 64: comm "xfsio", pid 12124, jiffies 4294987392 age 6.368s hex...
UBUNTU-CVE-2024-36012
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: msft: fix slab-use-after-free in msftdoclose Tying the msft-data lifetime to hdev by freeing it in hcireleasedev to fix the following case: use msftdoclose msft = hdev-msftdata; if !msft ...1 filterlock; ...4 msftdata;...
SUSE CVE-2023-52843
In the Linux kernel, the following vulnerability has been resolved: llc: verify mac len before reading mac header LLC reads the mac header with ethhdr without verifying that the skb has an Ethernet header. Syzbot was able to enter llcrcv on a tun device. Tun can insert packets without mac len and...
kernel: ethtool: Fix uninitialized number of lanes
In the Linux kernel, the following vulnerability has been resolved: ethtool: Fix uninitialized number of lanes It is not possible to set the number of lanes when setting link modes using the legacy IOCTL ethtool interface. Since 'struct ethtoollinkksettings' is not initialized in this path, drive...
kernel: bpf: cpumap: Fix memory leak in cpu_map_update_elem
In the Linux kernel, the following vulnerability has been resolved: bpf: cpumap: Fix memory leak in cpumapupdateelem Syzkaller reported a memory leak as follows: BUG: memory leak unreferenced object 0xff110001198ef748 size 192: comm "syz-executor.3", pid 17672, jiffies 4298118891 age 9.906s hex...
kernel: ACPI: processor: Check for null return of devm_kzalloc() in fch_misc_setup()
In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: Check for null return of devmkzalloc in fchmiscsetup devmkzalloc may fail, clkdata-name might be NULL and will cause a NULL pointer dereference later. rjw: Subject and changelog edits...
CVE-2021-47485 IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields
In the Linux kernel, the following vulnerability has been resolved: IB/qib: Protect from buffer overflow in struct qibusersdmapkt fields Overflowing either addrlimit or bytestogo can allow userspace to trigger a buffer overflow of kernel memory. Check for overflows in all the places doing math on...
DEBIAN-CVE-2021-47473
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix a memory leak in an error path of qla2x00processels Commit 8c0eb596baa5 "SCSI qla2xxx: Fix a memory leak in an error path of qla2x00processels", intended to change: bsgjob-request-msgcode == FCBSGHSTELSNOLOGIN...
DEBIAN-CVE-2023-52842
In the Linux kernel, the following vulnerability has been resolved: virtio/vsock: Fix uninit-value in virtiotransportrecvpkt KMSAN reported the following uninit-value access issue: ===================================================== BUG: KMSAN: uninit-value in virtiotransportrecvpkt+0x1dfb/0x26...
CVE-2023-52746
In the Linux kernel, the following vulnerability has been resolved: xfrm/compat: prevent potential spectre v1 gadget in xfrmxlate32attr int type = nlatypenla; if type XFRMAMAX return -EOPNOTSUPP; @type is then used as an array index and can be used as a Spectre v1 gadget. if nlalennla...
UBUNTU-CVE-2023-52842
In the Linux kernel, the following vulnerability has been resolved: virtio/vsock: Fix uninit-value in virtiotransportrecvpkt KMSAN reported the following uninit-value access issue: ===================================================== BUG: KMSAN: uninit-value in virtiotransportrecvpkt+0x1dfb/0x26...
CVE-2023-52746 xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr()
In the Linux kernel, the following vulnerability has been resolved: xfrm/compat: prevent potential spectre v1 gadget in xfrmxlate32attr int type = nlatypenla; if type XFRMAMAX return -EOPNOTSUPP; @type is then used as an array index and can be used as a Spectre v1 gadget. if nlalennla...
CVE-2023-52746 xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr()
In the Linux kernel, the following vulnerability has been resolved: xfrm/compat: prevent potential spectre v1 gadget in xfrmxlate32attr int type = nlatypenla; if type XFRMAMAX return -EOPNOTSUPP; @type is then used as an array index and can be used as a Spectre v1 gadget. if nlalennla...
SUSE CVE-2024-35832
In the Linux kernel, the following vulnerability has been resolved: bcachefs: kvfree bchfs::snapshots in bch2fssnapshotsexit bchfs::snapshots is allocated by kvzalloc in snapshottmut. It should be freed by kvfree not kfree. Or umount will triger: 406.829178 BUG: unable to handle page fault for...
SUSE CVE-2024-35980
In the Linux kernel, the following vulnerability has been resolved: arm64: tlb: Fix TLBI RANGE operand KVM/arm64 relies on TLBI RANGE feature to flush TLBs when the dirty pages are collected by VMM and the page table entries become write protected during live migration. Unfortunately, the operand...
Linux kernel 安全漏洞
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. Linux kernel has a security vulnerability that stems from memory being reused by the kernel...
DEBIAN-CVE-2024-35810
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix the lifetime of the bo cursor memory The cleanup can be dispatched while the atomic update is still active, which means that the memory acquired in the atomic update needs to not be invalidated by the cleanup. The...
Vulnerabilities fixed in Apple macOS
Apple has fixed vulnerabilities in macOS. A malicious party can exploit the vulnerabilities to carry out attacks that can lead to the following categories of damage: - Denial-of-Service DoS - Manipulation of data - Circumvention of security measure - Remote code execution User rights - Remote cod...