CVSS: 5.7EPSS: 0%CPEs: 6EXPL: 0CVE-2024-35995 – ACPI: CPPC: Use access_width over bit_width for system memory accesses
https://notcve.org/view.php?id=CVE-2024-35995
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: ACPI: CPPC: Use access_width over bit_width for system memory accesses To align with ACPI 6.3+, since bit_width can be any 8-bit value, it cannot be depended on to be always on a clean 8b boundary. This was uncovered on the Cobalt 100 platform. SError Interrupt on CPU26, code 0xbe000011 -- SError CPU: 26 PID: 1510 Comm: systemd-udevd Not tainted 5.15.2.1-13 #1 Hardware name: MICROSOFT CORPORATION, BIOS MICROSOFT CORPORATION pstate: 62400009... • https://git.kernel.org/stable/c/4949affd5288b867cdf115f5b08d6166b2027f87 •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2024-35994 – firmware: qcom: uefisecapp: Fix memory related IO errors and crashes
https://notcve.org/view.php?id=CVE-2024-35994
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: uefisecapp: Fix memory related IO errors and crashes It turns out that while the QSEECOM APP_SEND command has specific fields for request and response buffers, uefisecapp expects them both to be in a single memory region. Failure to adhere to this has (so far) resulted in either no response being written to the response buffer (causing an EIO to be emitted down the line), the SCM call to fail with EINVAL (i.e., directly from... • https://git.kernel.org/stable/c/759e7a2b62eb3ef3c93ffeb5cca788a09627d7d9 •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2024-35993 – mm: turn folio_test_hugetlb into a PageType
https://notcve.org/view.php?id=CVE-2024-35993
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: mm: turn folio_test_hugetlb into a PageType The current folio_test_hugetlb() can be fooled by a concurrent folio split into returning true for a folio which has never belonged to hugetlbfs. This can't happen if the caller holds a refcount on it, but we have a few places (memory-failure, compaction, procfs) which do not and should not take a speculative reference. Since hugetlb pages do not use individual page mapcounts (they are always full... • https://git.kernel.org/stable/c/9c5ccf2db04b8d7c3df363fdd4856c2b79ab2c6a •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2024-35992 – phy: marvell: a3700-comphy: Fix out of bounds read
https://notcve.org/view.php?id=CVE-2024-35992
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: phy: marvell: a3700-comphy: Fix out of bounds read There is an out of bounds read access of 'gbe_phy_init_fix[fix_idx].addr' every iteration after 'fix_idx' reaches 'ARRAY_SIZE(gbe_phy_init_fix)'. Make sure 'gbe_phy_init[addr]' is used when all elements of 'gbe_phy_init_fix' array are handled. Found by Linux Verification Center (linuxtesting.org) with SVACE. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: phy: marvell: a3... • https://git.kernel.org/stable/c/934337080c6c59b75db76b180b509f218640ad48 • CWE-125: Out-of-bounds Read •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-35991 – dmaengine: idxd: Convert spinlock to mutex to lock evl workqueue
https://notcve.org/view.php?id=CVE-2024-35991
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Convert spinlock to mutex to lock evl workqueue drain_workqueue() cannot be called safely in a spinlocked context due to possible task rescheduling. In the multi-task scenario, calling queue_work() while drain_workqueue() will lead to a Call Trace as pushing a work on a draining workqueue is not permitted in spinlocked context. Call Trace: <TASK> ? __warn+0x7d/0x140 ? __queue_work+0x2b2/0x440 ? • https://git.kernel.org/stable/c/c40bd7d9737bdcfb02d42765bc6c59b338151123 •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-35990 – dma: xilinx_dpdma: Fix locking
https://notcve.org/view.php?id=CVE-2024-35990
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: dma: xilinx_dpdma: Fix locking There are several places where either chan->lock or chan->vchan.lock was not held. Add appropriate locking. This fixes lockdep warnings like [ 31.077578] ------------[ cut here ]------------ [ 31.077831] WARNING: CPU: 2 PID: 40 at drivers/dma/xilinx/xilinx_dpdma.c:834 xilinx_dpdma_chan_queue_transfer+0x274/0x5e0 [ 31.077953] Modules linked in: [ 31.078019] CPU: 2 PID: 40 Comm: kworker/u12:1 Not tainted 6.6.20+... • https://git.kernel.org/stable/c/7cbb0c63de3fc218fd06ecfedb477772a4d12f76 • CWE-667: Improper Locking •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2024-35989 – dmaengine: idxd: Fix oops during rmmod on single-CPU platforms
https://notcve.org/view.php?id=CVE-2024-35989
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix oops during rmmod on single-CPU platforms During the removal of the idxd driver, registered offline callback is invoked as part of the clean up process. However, on systems with only one CPU online, no valid target is available to migrate the perf context, resulting in a kernel oops: BUG: unable to handle page fault for address: 000000000002a2b8 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-p... • https://git.kernel.org/stable/c/81dd4d4d6178306ab31db91bdc7353d485bdafce •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2024-35988 – riscv: Fix TASK_SIZE on 64-bit NOMMU
https://notcve.org/view.php?id=CVE-2024-35988
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: riscv: Fix TASK_SIZE on 64-bit NOMMU On NOMMU, userspace memory can come from anywhere in physical RAM. The current definition of TASK_SIZE is wrong if any RAM exists above 4G, causing spurious failures in the userspace access routines. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: riscv: corrige TASK_SIZE en NOMMU de 64 bits En NOMMU, la memoria del espacio de usuario puede provenir de cualquier lugar de la RAM física. La... • https://git.kernel.org/stable/c/6bd33e1ece528f67646db33bf97406b747dafda0 •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2024-35987 – riscv: Fix loading 64-bit NOMMU kernels past the start of RAM
https://notcve.org/view.php?id=CVE-2024-35987
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: riscv: Fix loading 64-bit NOMMU kernels past the start of RAM commit 3335068f8721 ("riscv: Use PUD/P4D/PGD pages for the linear mapping") added logic to allow using RAM below the kernel load address. However, this does not work for NOMMU, where PAGE_OFFSET is fixed to the kernel load address. Since that range of memory corresponds to PFNs below ARCH_PFN_OFFSET, mm initialization runs off the beginning of mem_map and corrupts adjacent kernel... • https://git.kernel.org/stable/c/3335068f87217ea59d08f462187dc856652eea15 •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2024-35986 – phy: ti: tusb1210: Resolve charger-det crash if charger psy is unregistered
https://notcve.org/view.php?id=CVE-2024-35986
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: phy: ti: tusb1210: Resolve charger-det crash if charger psy is unregistered The power_supply frame-work is not really designed for there to be long living in kernel references to power_supply devices. Specifically unregistering a power_supply while some other code has a reference to it triggers a WARN in power_supply_unregister(): WARN_ON(atomic_dec_return(&psy->use_cnt)); Folllowed by the power_supply still getting removed and the backing ... • https://git.kernel.org/stable/c/48969a5623ed918713552e2b4f9d391c89b5e838 •