CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-43878 – xfrm: Fix input error path memory access
https://notcve.org/view.php?id=CVE-2024-43878
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: xfrm: Fix input error path memory access When there is a misconfiguration of input state slow path KASAN report error. Fix this error. west login: [ 52.987278] eth1: renamed from veth11 [ 53.078814] eth1: renamed from veth21 [ 53.181355] eth1: renamed from veth31 [ 54.921702] ================================================================== [ 54.922602] BUG: KASAN: wild-memory-access in xfrmi_rcv_cb+0x2d/0x295 [ 54.923393] Re... • https://git.kernel.org/stable/c/304b44f0d5a4c2f91f82f7c31538d00485fb484c •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2024-43877 – media: pci: ivtv: Add check for DMA map result
https://notcve.org/view.php?id=CVE-2024-43877
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: media: pci: ivtv: Add check for DMA map result In case DMA fails, 'dma->SG_length' is 0. This value is later used to access 'dma->SGarray[dma->SG_length - 1]', which will cause out of bounds access. Add check to return early on invalid value. Adjust warnings accordingly. Found by Linux Verification Center (linuxtesting.org) with SVACE. Ubuntu Security Notice 7156-1 - Chenyuan Yang discovered that the USB Gadget subsystem in the Linux ke... • https://git.kernel.org/stable/c/1932dc2f4cf6ac23e48e5fcc24d21adbe35691d1 •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2024-43876 – PCI: rcar: Demote WARN() to dev_warn_ratelimited() in rcar_pcie_wakeup()
https://notcve.org/view.php?id=CVE-2024-43876
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: PCI: rcar: Demote WARN() to dev_warn_ratelimited() in rcar_pcie_wakeup() Avoid large backtrace, it is sufficient to warn the user that there has been a link problem. Either the link has failed and the system is in need of maintenance, or the link continues to work and user has been informed. The message from the warning can be looked up in the sources. This makes an actual link issue less verbose. First of all, this controller has a lim... • https://git.kernel.org/stable/c/84b576146294c2be702cfcd174eaa74167e276f9 •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-43875 – PCI: endpoint: Clean up error handling in vpci_scan_bus()
https://notcve.org/view.php?id=CVE-2024-43875
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: PCI: endpoint: Clean up error handling in vpci_scan_bus() Smatch complains about inconsistent NULL checking in vpci_scan_bus(): drivers/pci/endpoint/functions/pci-epf-vntb.c:1024 vpci_scan_bus() error: we previously assumed 'vpci_bus' could be null (see line 1021) Instead of printing an error message and then crashing we should return an error code and clean up. Also the NULL check is reversed so it prints an error for success inst... • https://git.kernel.org/stable/c/e2b6ef72b7aea9d7d480d2df499bcd1c93247abb •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-43874 – crypto: ccp - Fix null pointer dereference in __sev_snp_shutdown_locked
https://notcve.org/view.php?id=CVE-2024-43874
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix null pointer dereference in __sev_snp_shutdown_locked Fix a null pointer dereference induced by DEBUG_TEST_DRIVER_REMOVE. Return from __sev_snp_shutdown_locked() if the psp_device or the sev_device structs are not initialized. Without the fix, the driver will produce the following splat: ccp 0000:55:00.5: enabling device (0000 -> 0002) ccp 0000:55:00.5: sev enabled ccp 0000:55:00.5: psp enabled BUG: kernel N... • https://git.kernel.org/stable/c/1ca5614b84eed5904f65f143e0e7aaab0ac4c6b2 •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-43873 – vhost/vsock: always initialize seqpacket_allow
https://notcve.org/view.php?id=CVE-2024-43873
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: vhost/vsock: always initialize seqpacket_allow There are two issues around seqpacket_allow: 1. seqpacket_allow is not initialized when socket is created. Thus if features are never set, it will be read uninitialized. 2. if VIRTIO_VSOCK_F_SEQPACKET is set and then cleared, then seqpacket_allow will not be cleared appropriately (existing apps I know about don't usually do this but it's legal and there's no way to be sure no ... • https://git.kernel.org/stable/c/ced7b713711fdd8f99d8d04dc53451441d194c60 •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-43872 – RDMA/hns: Fix soft lockup under heavy CEQE load
https://notcve.org/view.php?id=CVE-2024-43872
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix soft lockup under heavy CEQE load CEQEs are handled in interrupt handler currently. This may cause the CPU core staying in interrupt context too long and lead to soft lockup under heavy load. Handle CEQEs in BH workqueue and set an upper limit for the number of CEQE handled by a single call of work handler. • https://git.kernel.org/stable/c/a5073d6054f75d7c94b3354206eec4b804d2fbd4 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-43871 – devres: Fix memory leakage caused by driver API devm_free_percpu()
https://notcve.org/view.php?id=CVE-2024-43871
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: devres: Fix memory leakage caused by driver API devm_free_percpu() It will cause memory leakage when use driver API devm_free_percpu() to free memory allocated by devm_alloc_percpu(), fixed by using devres_release() instead of devres_destroy() within devm_free_percpu(). Ubuntu Security Notice 7144-1 - Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and Shweta Shinde discovered that the Confidential Computing framework in... • https://git.kernel.org/stable/c/ff86aae3b4112b85d2231c23bccbc49589df1c06 • CWE-402: Transmission of Private Resources into a New Sphere ('Resource Leak') •
CVSS: 5.1EPSS: 0%CPEs: 6EXPL: 0CVE-2024-43870 – perf: Fix event leak upon exit
https://notcve.org/view.php?id=CVE-2024-43870
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: perf: Fix event leak upon exit When a task is scheduled out, pending sigtrap deliveries are deferred to the target task upon resume to userspace via task_work. However failures while adding an event's callback to the task_work engine are ignored. And since the last call for events exit happen after task work is eventually closed, there is a small window during which pending sigtrap can be queued though ignored, leaking the event refcount... • https://git.kernel.org/stable/c/8bffa95ac19ff27c8261904f89d36c7fcf215d59 • CWE-404: Improper Resource Shutdown or Release •
CVSS: 6.1EPSS: 0%CPEs: 6EXPL: 0CVE-2024-43869 – perf: Fix event leak upon exec and file release
https://notcve.org/view.php?id=CVE-2024-43869
21 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: perf: Fix event leak upon exec and file release The perf pending task work is never waited upon the matching event release. In the case of a child event, released via free_event() directly, this can potentially result in a leaked event, such as in the following scenario that doesn't even require a weak IRQ work implementation to trigger: schedule() prepare_task_switch() =======>