CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-46714 – drm/amd/display: Skip wbscl_set_scaler_filter if filter is null
https://notcve.org/view.php?id=CVE-2024-46714
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip wbscl_set_scaler_filter if filter is null Callers can pass null in filter (i.e. from returned from the function wbscl_get_filter_coeffs_16p) and a null check is added to ensure that is not the case. This fixes 4 NULL_RETURNS issues reported by Coverity. • https://git.kernel.org/stable/c/0364f1f17a86d89dc39040beea4f099e60189f1b https://git.kernel.org/stable/c/c083c8be6bdd046049884bec076660d4ec9a19ca https://git.kernel.org/stable/c/6d94c05a13fadd80c3e732f14c83b2632ebfaa50 https://git.kernel.org/stable/c/1726914cb17cedab233820d26b86764dc08857b4 https://git.kernel.org/stable/c/e3a95f29647ae45d1ec9541cd7df64f40bf2120a https://git.kernel.org/stable/c/54834585e91cab13e9f82d3a811deb212a4df786 https://git.kernel.org/stable/c/c4d31653c03b90e51515b1380115d1aedad925dd •
CVSS: -EPSS: 0%CPEs: 6EXPL: 0CVE-2024-46713 – perf/aux: Fix AUX buffer serialization
https://notcve.org/view.php?id=CVE-2024-46713
In the Linux kernel, the following vulnerability has been resolved: perf/aux: Fix AUX buffer serialization Ole reported that event->mmap_mutex is strictly insufficient to serialize the AUX buffer, add a per RB mutex to fully serialize it. Note that in the lock order comment the perf_event::mmap_mutex order was already wrong, that is, it nesting under mmap_lock is not new with this patch. • https://git.kernel.org/stable/c/45bfb2e50471abbbfd83d40d28c986078b0d24ff https://git.kernel.org/stable/c/7882923f1cb88dc1a17f2bf0c81b1fc80d44db82 https://git.kernel.org/stable/c/52d13d224fdf1299c8b642807fa1ea14d693f5ff https://git.kernel.org/stable/c/9dc7ad2b67772cfb94ceb3b0c9c4023c2463215d https://git.kernel.org/stable/c/c4b69bee3f4ef76809288fe6827bc14d4ae788ef https://git.kernel.org/stable/c/b9b6882e243b653d379abbeaa64a500182aba370 https://git.kernel.org/stable/c/2ab9d830262c132ab5db2f571003d80850d56b2a •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2024-46710 – drm/vmwgfx: Prevent unmapping active read buffers
https://notcve.org/view.php?id=CVE-2024-46710
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Prevent unmapping active read buffers The kms paths keep a persistent map active to read and compare the cursor buffer. These maps can race with each other in simple scenario where: a) buffer "a" mapped for update b) buffer "a" mapped for compare c) do the compare d) unmap "a" for compare e) update the cursor f) unmap "a" for update At step "e" the buffer has been unmapped and the read contents is bogus. Prevent unmapping of active read buffers by simply keeping a count of how many paths have currently active maps and unmap only when the count reaches 0. • https://git.kernel.org/stable/c/485d98d472d53f9617ffdfba5e677ac29ad4fe20 https://git.kernel.org/stable/c/58a3714db4d9dcaeb9fc4905141e17b9f536c0a5 https://git.kernel.org/stable/c/0851b1ec650adadcaa23ec96daad95a55bf966f0 https://git.kernel.org/stable/c/d5228d158e4c0b1663b3983044913c15c3d0135e https://git.kernel.org/stable/c/aba07b9a0587f50e5d3346eaa19019cf3f86c0ea •
CVSS: -EPSS: 0%CPEs: 6EXPL: 0CVE-2024-46707 – KVM: arm64: Make ICC_*SGI*_EL1 undef in the absence of a vGICv3
https://notcve.org/view.php?id=CVE-2024-46707
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Make ICC_*SGI*_EL1 undef in the absence of a vGICv3 On a system with a GICv3, if a guest hasn't been configured with GICv3 and that the host is not capable of GICv2 emulation, a write to any of the ICC_*SGI*_EL1 registers is trapped to EL2. We therefore try to emulate the SGI access, only to hit a NULL pointer as no private interrupt is allocated (no GIC, remember?). The obvious fix is to give the guest what it deserves, in the shape of a UNDEF exception. • https://git.kernel.org/stable/c/15818af2f7aa55eff375333cb7689df15d3f24ef https://git.kernel.org/stable/c/96b076e8ee5bc3a1126848c8add0f74bd30dc9d1 https://git.kernel.org/stable/c/94d4fbad01b19ec5eab3d6b50aaec4f9db8b2d8d https://git.kernel.org/stable/c/9d7629bec5c3f80bd0e3bf8103c06a2f7046bd92 https://git.kernel.org/stable/c/2073132f6ed3079369e857a8deb33d11bdd983bc https://git.kernel.org/stable/c/3e6245ebe7ef341639e9a7e402b3ade8ad45a19f •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-46705 – drm/xe: reset mmio mappings with devm
https://notcve.org/view.php?id=CVE-2024-46705
In the Linux kernel, the following vulnerability has been resolved: drm/xe: reset mmio mappings with devm Set our various mmio mappings to NULL. This should make it easier to catch something rogue trying to mess with mmio after device removal. For example, we might unmap everything and then start hitting some mmio address which has already been unmamped by us and then remapped by something else, causing all kinds of carnage. • https://git.kernel.org/stable/c/b1c9fbed3884d3883021d699c7cdf5253a65543a https://git.kernel.org/stable/c/c7117419784f612d59ee565145f722e8b5541fe6 •