CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2024-50187 – drm/vc4: Stop the active perfmon before being destroyed
https://notcve.org/view.php?id=CVE-2024-50187
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Stop the active perfmon before being destroyed Upon closing the file descriptor, the active performance monitor is not stopped. Although all perfmons are destroyed in `vc4_perfmon_close_file()`, the active performance monitor's pointer (`vc4->active_perfmon`) is still retained. If we open a new file descriptor and submit a few jobs with performance monitors, the driver will attempt to stop the active performance monitor using the stale pointer in `vc4->active_perfmon`. However, this pointer is no longer valid because the previous process has already terminated, and all performance monitors associated with it have been destroyed and freed. To fix this, when the active performance monitor belongs to a given process, explicitly stop it before destroying and freeing it. • https://git.kernel.org/stable/c/65101d8c9108201118efa7e08f4e2c57f438deb9 https://git.kernel.org/stable/c/75452da51e2403e14be007df80d133e1443fc967 https://git.kernel.org/stable/c/937943c042503dc6087438bf3557f9057a588ba0 https://git.kernel.org/stable/c/c9adba739d5f7cdc47a7754df4a17b47b1ecf513 https://git.kernel.org/stable/c/0b2ad4f6f2bec74a5287d96cb2325a5e11706f22 •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-50184 – virtio_pmem: Check device status before requesting flush
https://notcve.org/view.php?id=CVE-2024-50184
In the Linux kernel, the following vulnerability has been resolved: virtio_pmem: Check device status before requesting flush If a pmem device is in a bad status, the driver side could wait for host ack forever in virtio_pmem_flush(), causing the system to hang. So add a status check in the beginning of virtio_pmem_flush() to return early if the device is not activated. • https://git.kernel.org/stable/c/59ac565c6277d4be6661e81ea6a7f3ca2c5e4e36 https://git.kernel.org/stable/c/4ce662fe4be6fbc2595d9ef4888b2b6e778c99ed https://git.kernel.org/stable/c/9a2bc9b6f929a2ce1ebe4d1a796ddab37568c5b4 https://git.kernel.org/stable/c/6a5ca0ab94e13a1474bf7ad8437a975c2193618f https://git.kernel.org/stable/c/b01793cc63dd39c8f12b9a3d8dc115fbebb19e2a https://git.kernel.org/stable/c/ce7a3a62cc533c922072f328fd2ea2fd7cb893d4 https://git.kernel.org/stable/c/e25fbcd97cf52c3c9824d44b5c56c19673c3dd50 •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2024-50183 – scsi: lpfc: Ensure DA_ID handling completion before deleting an NPIV instance
https://notcve.org/view.php?id=CVE-2024-50183
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Ensure DA_ID handling completion before deleting an NPIV instance Deleting an NPIV instance requires all fabric ndlps to be released before an NPIV's resources can be torn down. Failure to release fabric ndlps beforehand opens kref imbalance race conditions. Fix by forcing the DA_ID to complete synchronously with usage of wait_queue. • https://git.kernel.org/stable/c/0857b1c573c0b095aa778bb26d8b3378172471b6 https://git.kernel.org/stable/c/0ef6e016eb53fad6dc44c3253945efb43a3486b9 https://git.kernel.org/stable/c/bbc525409bfe8e5bff12f5d18d550ab3e52cdbef https://git.kernel.org/stable/c/0a3c84f71680684c1d41abb92db05f95c09111e8 •
CVSS: -EPSS: 0%CPEs: 6EXPL: 0CVE-2024-50181 – clk: imx: Remove CLK_SET_PARENT_GATE for DRAM mux for i.MX7D
https://notcve.org/view.php?id=CVE-2024-50181
In the Linux kernel, the following vulnerability has been resolved: clk: imx: Remove CLK_SET_PARENT_GATE for DRAM mux for i.MX7D For i.MX7D DRAM related mux clock, the clock source change should ONLY be done done in low level asm code without accessing DRAM, and then calling clk API to sync the HW clock status with clk tree, it should never touch real clock source switch via clk API, so CLK_SET_PARENT_GATE flag should NOT be added, otherwise, DRAM's clock parent will be disabled when DRAM is active, and system will hang. • https://git.kernel.org/stable/c/b677b94a9193ec7b6607bd1255172ae59174a382 https://git.kernel.org/stable/c/d18dc8e14b9c794f58dae1577ccb2ab84a4a1b11 https://git.kernel.org/stable/c/11ceb17e6f07cc30410f3a6276cddda248a9b863 https://git.kernel.org/stable/c/339273a9ddfe7632b717c2e13e81cbd5d383e1ff https://git.kernel.org/stable/c/94f6cdc837e38371324cee97dfd2ef1a99a82c98 https://git.kernel.org/stable/c/a54c441b46a0745683c2eef5a359d22856d27323 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-50180 – fbdev: sisfb: Fix strbuf array overflow
https://notcve.org/view.php?id=CVE-2024-50180
In the Linux kernel, the following vulnerability has been resolved: fbdev: sisfb: Fix strbuf array overflow The values of the variables xres and yres are placed in strbuf. These variables are obtained from strbuf1. The strbuf1 array contains digit characters and a space if the array contains non-digit characters. Then, when executing sprintf(strbuf, "%ux%ux8", xres, yres); more than 16 bytes will be written to strbuf. It is suggested to increase the size of the strbuf array to 24. Found by Linux Verification Center (linuxtesting.org) with SVACE. • https://git.kernel.org/stable/c/433c84c8495008922534c5cafdae6ff970fb3241 https://git.kernel.org/stable/c/57c4f4db0a194416da237fd09dad9527e00cb587 https://git.kernel.org/stable/c/252f147b1826cbb30ae0304cf86b66d3bb12b743 https://git.kernel.org/stable/c/41cf6f26abe4f491b694c54bd1aa2530369b7510 https://git.kernel.org/stable/c/889304120ecb2ca30674d89cd4ef15990b6a571c https://git.kernel.org/stable/c/688872c4ea4a528cd6a057d545c83506b533ee1f https://git.kernel.org/stable/c/11c0d49093b82f6c547fd419c41a982d26bdf5ef https://git.kernel.org/stable/c/9cf14f5a2746c19455ce9cb44341b5527 •