CVE-2024-35843

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Use device rbtree in iopf reporting path The existing I/O page fault handler currently locates the PCI device by calling pcigetdomainbusandslot. This function searches the list of all PCI devices until the desired...

CVE-2024-35816

A vulnerability was found in the Linux kernel's FireWire OHCI driver, which could lead to a resource leak by leaving behind an interrupt request IRQ when a device is unbound. This issue may cause instability or improper handling of IRQs, potentially affecting system performance or reliability...

CVE-2024-35823

A vulnerability as found in the Linux kernel’s virtual terminal VT subsystem, which could lead to unicode buffer corruption when deleting characters. This issue arises from improper handling of unicode data, which can corrupt memory or lead to unintended behavior. Mitigation Mitigation for this...

CVE-2023-52679

In the Linux kernel, the following vulnerability has been resolved: of: Fix double free in ofparsephandlewithargsmap In ofparsephandlewithargsmap the inner loop that iterates through the map entries calls ofnodeputnew to free the reference acquired by the previous iteration of the inner loop. Thi...

UBUNTU-CVE-2024-35840

In the Linux kernel, the following vulnerability has been resolved: mptcp: use OPTIONMPTCPMPJSYNACK in subflowfinishconnect subflowfinishconnect uses four fields backup, joinid, thmac, none that may contain garbage unless OPTIONMPTCPMPJSYNACK has been set in mptcpparseoption...

CVE-2024-35852 mlxsw: spectrum_acl_tcam: Fix memory leak when canceling rehash work

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumacltcam: Fix memory leak when canceling rehash work The rehash delayed work is rescheduled with a delay if the number of credits at end of the work is not negative as supposedly it means that the migration ended...

CVE-2023-52697 ASoC: Intel: sof_sdw_rt_sdca_jack_common: ctx->headset_codec_dev = NULL

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: sofsdwrtsdcajackcommon: ctx-headsetcodecdev = NULL sofsdwrtsdcajackexit are used by different codecs, and some of them use the same dai name. For example, rt712 and rt713 both use "rt712-sdca-aif1" and...

CVE-2023-52690 powerpc/powernv: Add a null pointer check to scom_debug_init_one()

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check to scomdebuginitone kasprintf returns a pointer to dynamically allocated memory which can be NULL upon failure. Add a null pointer check, and release 'ent' to avoid memory leaks...

CVE-2023-52679 of: Fix double free in of_parse_phandle_with_args_map

In the Linux kernel, the following vulnerability has been resolved: of: Fix double free in ofparsephandlewithargsmap In ofparsephandlewithargsmap the inner loop that iterates through the map entries calls ofnodeputnew to free the reference acquired by the previous iteration of the inner loop. Thi...

CVE-2023-52672 pipe: wakeup wr_wait after setting max_usage

In the Linux kernel, the following vulnerability has been resolved: pipe: wakeup wrwait after setting maxusage Commit c73be61cede5 "pipe: Add general notification queue support" a regression was introduced that would lock up resized pipes under certain conditions. See the reproducer in 1. The...

CVE-2023-52671 drm/amd/display: Fix hang/underflow when transitioning to ODM4:1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix hang/underflow when transitioning to ODM4:1 Why Under some circumstances, disabling an OPTC and attempting to reclaim its OPPs for a different OPTC could cause a hang/underflow due to OPPs not being properly...

CVE-2024-35833 dmaengine: fsl-qdma: Fix a memory leak related to the queue command DMA

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-qdma: Fix a memory leak related to the queue command DMA This dmaalloccoherent is undone neither in the remove function, nor in the error handling path of fslqdmaprobe. Switch to the managed version to fix both...

CVE-2024-35831 io_uring: Fix release of pinned pages when __io_uaddr_map fails

In the Linux kernel, the following vulnerability has been resolved: iouring: Fix release of pinned pages when iouaddrmap fails Looking at the error path of iouaddrmap, if we fail after pinning the pages for any reasons, ret will be set to -EINVAL and the error handler won't properly release the...

CVE-2024-35826 block: Fix page refcounts for unaligned buffers in __bio_release_pages()

In the Linux kernel, the following vulnerability has been resolved: block: Fix page refcounts for unaligned buffers in bioreleasepages Fix an incorrect number of pages being released for buffers that do not start at the beginning of a page...

CVE-2024-35813 mmc: core: Avoid negative index with array access

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid negative index with array access Commit 4d0c8d0aef63 "mmc: core: Use mrq.sbc in close-ended ffu" assigns previdata = idatasi - 1, but doesn't check that the iterator i is greater than zero. Let's fix this by addi...

CVE-2024-27406

In the Linux kernel, the following vulnerability has been resolved: lib/Kconfig.debug: TESTIOVITER depends on MMU Trying to run the ioviter unit test on a nommu system such as the qemu kc705-nommu emulation results in a crash. KTAP version 1 Subtest: ioviter module: kunitioviter 1..9 BUG: failure...

CVE-2024-27435 nvme: fix reconnection fail due to reserved tag allocation

In the Linux kernel, the following vulnerability has been resolved: nvme: fix reconnection fail due to reserved tag allocation We found a issue on production environment while using NVMe over RDMA, adminq reconnect failed forever while remote target and network is ok. After dig into it, we found ...

CVE-2024-27435 nvme: fix reconnection fail due to reserved tag allocation

In the Linux kernel, the following vulnerability has been resolved: nvme: fix reconnection fail due to reserved tag allocation We found a issue on production environment while using NVMe over RDMA, adminq reconnect failed forever while remote target and network is ok. After dig into it, we found ...

CVE-2024-27432

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtkethsoc: fix PPE hanging issue A patch to resolve an issue was found in MediaTek's GPL-licensed SDK: In the mtkppestop function, the PPE scan mode is not disabled before disabling the PPE. This can potentially le...

CVE-2024-27419 netrom: Fix data-races around sysctl_net_busy_read

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix data-races around sysctlnetbusyread We need to protect the reader reading the sysctl value because the value can be changed concurrently...