CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-42263 – drm/v3d: Fix potential memory leak in the timestamp extension
https://notcve.org/view.php?id=CVE-2024-42263
17 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Fix potential memory leak in the timestamp extension If fetching of userspace memory fails during the main loop, all drm sync objs looked up until that point will be leaked because of the missing drm_syncobj_put. Fix it by exporting and using a common cleanup helper. (cherry picked from commit 753ce4fea62182c77e1691ab4f9022008f25b62e) In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Fix potential memory ... • https://git.kernel.org/stable/c/9ba0ff3e083f6a4a0b6698f06bfff74805fefa5f •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-42262 – drm/v3d: Fix potential memory leak in the performance extension
https://notcve.org/view.php?id=CVE-2024-42262
17 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Fix potential memory leak in the performance extension If fetching of userspace memory fails during the main loop, all drm sync objs looked up until that point will be leaked because of the missing drm_syncobj_put. Fix it by exporting and using a common cleanup helper. (cherry picked from commit 484de39fa5f5b7bd0c5f2e2c5265167250ef7501) In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Fix potential memor... • https://git.kernel.org/stable/c/bae7cb5d68001a8d4ceec5964dda74bb9aab7220 •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-42261 – drm/v3d: Validate passed in drm syncobj handles in the timestamp extension
https://notcve.org/view.php?id=CVE-2024-42261
17 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Validate passed in drm syncobj handles in the timestamp extension If userspace provides an unknown or invalid handle anywhere in the handle array the rest of the driver will not handle that well. Fix it by checking handle was looked up successfully or otherwise fail the extension by jumping into the existing unwind. (cherry picked from commit 8d1276d1b8f738c3afe1457d4dff5cc66fc848a3) In the Linux kernel, the following vulnerability... • https://git.kernel.org/stable/c/9ba0ff3e083f6a4a0b6698f06bfff74805fefa5f •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-42260 – drm/v3d: Validate passed in drm syncobj handles in the performance extension
https://notcve.org/view.php?id=CVE-2024-42260
17 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Validate passed in drm syncobj handles in the performance extension If userspace provides an unknown or invalid handle anywhere in the handle array the rest of the driver will not handle that well. Fix it by checking handle was looked up successfully or otherwise fail the extension by jumping into the existing unwind. (cherry picked from commit a546b7e4d73c23838d7e4d2c92882b3ca902d213) In the Linux kernel, the following vulnerabili... • https://git.kernel.org/stable/c/bae7cb5d68001a8d4ceec5964dda74bb9aab7220 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-42259 – drm/i915/gem: Fix Virtual Memory mapping boundaries calculation
https://notcve.org/view.php?id=CVE-2024-42259
14 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Fix Virtual Memory mapping boundaries calculation Calculating the size of the mapped area as the lesser value between the requested size and the actual size does not consider the partial mapping offset. This can cause page fault access. Fix the calculation of the starting and ending addresses, the total size is now deduced from the difference between the end and start addresses. Additionally, the calculations have been rewritt... • https://git.kernel.org/stable/c/c58305af1835095ddc25ee6f548ac05915e66ac5 •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2024-42258 – mm: huge_memory: use !CONFIG_64BIT to relax huge page alignment on 32 bit machines
https://notcve.org/view.php?id=CVE-2024-42258
12 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: mm: huge_memory: use !CONFIG_64BIT to relax huge page alignment on 32 bit machines Yves-Alexis Perez reported commit 4ef9ad19e176 ("mm: huge_memory: don't force huge page alignment on 32 bit") didn't work for x86_32 [1]. It is because x86_32 uses CONFIG_X86_32 instead of CONFIG_32BIT. !CONFIG_64BIT should cover all 32 bit machines. [1] https://lore.kernel.org/linux-mm/CAHbLzkr1LwH3pcTgM+aGQ31ip2bKqiqEQ8=FQB+t2c3dhNKNHA@mail.gmail.com/ In th... • https://git.kernel.org/stable/c/87632bc9ecff5ded93433bc0fca428019bdd1cfe •
CVSS: 4.7EPSS: 0%CPEs: 4EXPL: 0CVE-2024-42253 – gpio: pca953x: fix pca953x_irq_bus_sync_unlock race
https://notcve.org/view.php?id=CVE-2024-42253
08 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: gpio: pca953x: fix pca953x_irq_bus_sync_unlock race Ensure that `i2c_lock' is held when setting interrupt latch and mask in pca953x_irq_bus_sync_unlock() in order to avoid races. The other (non-probe) call site pca953x_gpio_set_multiple() ensures the lock is held before calling pca953x_write_regs(). The problem occurred when a request raced against irq_bus_sync_unlock() approximately once per thousand reboots on an i.MX8MP based system. * N... • https://git.kernel.org/stable/c/58a5c93bd1a6e949267400080f07e57ffe05ec34 •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2024-42252 – closures: Change BUG_ON() to WARN_ON()
https://notcve.org/view.php?id=CVE-2024-42252
08 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: closures: Change BUG_ON() to WARN_ON() If a BUG_ON() can be hit in the wild, it shouldn't be a BUG_ON() For reference, this has popped up once in the CI, and we'll need more info to debug it: 03240 ------------[ cut here ]------------ 03240 kernel BUG at lib/closure.c:21! 03240 kernel BUG at lib/closure.c:21! 03240 Internal error: Oops - BUG: 00000000f2000800 [#1] SMP 03240 Modules linked in: 03240 CPU: 15 PID: 40534 Comm: kworker/u80:1 Not... • https://git.kernel.org/stable/c/c894a74756478bb7aec894bcc513add3d554c0cf •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-42251 – mm: page_ref: remove folio_try_get_rcu()
https://notcve.org/view.php?id=CVE-2024-42251
08 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: mm: page_ref: remove folio_try_get_rcu() The below bug was reported on a non-SMP kernel: [ 275.267158][ T4335] ------------[ cut here ]------------ [ 275.267949][ T4335] kernel BUG at include/linux/page_ref.h:275! [ 275.268526][ T4335] invalid opcode: 0000 [#1] KASAN PTI [ 275.269001][ T4335] CPU: 0 PID: 4335 Comm: trinity-c3 Not tainted 6.7.0-rc4-00061-gefa7df3e3bb5 #1 [ 275.269787][ T4335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1... • https://git.kernel.org/stable/c/57edfcfd3419b4799353d8cbd6ce49da075cfdbd •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-42250 – cachefiles: add missing lock protection when polling
https://notcve.org/view.php?id=CVE-2024-42250
07 Aug 2024 — In the Linux kernel, the following vulnerability has been resolved: cachefiles: add missing lock protection when polling Add missing lock protection in poll routine when iterating xarray, otherwise: Even with RCU read lock held, only the slot of the radix tree is ensured to be pinned there, while the data structure (e.g. struct cachefiles_req) stored in the slot has no such guarantee. The poll routine will iterate the radix tree and dereference cachefiles_req accordingly. Thus RCU read lock is not adequate ... • https://git.kernel.org/stable/c/b817e22b2e91257ace32a6768c3c003faeaa1c5c •