CVSS: 7.1EPSS: 0%CPEs: 5EXPL: 0CVE-2024-50093 – thermal: intel: int340x: processor: Fix warning during module unload
https://notcve.org/view.php?id=CVE-2024-50093
05 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: thermal: intel: int340x: processor: Fix warning during module unload The processor_thermal driver uses pcim_device_enable() to enable a PCI device, which means the device will be automatically disabled on driver detach. Thus there is no need to call pci_disable_device() again on it. With recent PCI device resource management improvements, e.g. commit f748a07a0b64 ("PCI: Remove legacy pcim_release()"), this problem is exposed and triggers th... • https://git.kernel.org/stable/c/acd65d5d1cf4a3324c8970ba74632abe069fe23e •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-50091 – dm vdo: don't refer to dedupe_context after releasing it
https://notcve.org/view.php?id=CVE-2024-50091
05 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: dm vdo: don't refer to dedupe_context after releasing it Clear the dedupe_context pointer in a data_vio whenever ownership of the context is lost, so that vdo can't examine it accidentally. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: dm vdo: no hacer referencia a dedupe_context después de liberarlo. Borre el puntero dedupe_context en un data_vio siempre que se pierda la propiedad del contexto, de modo que vdo no pueda... • https://git.kernel.org/stable/c/63ef073084c67878d7a92e15ad055172da3f05a3 •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2023-52920 – bpf: support non-r10 register spill/fill to/from stack in precision tracking
https://notcve.org/view.php?id=CVE-2023-52920
05 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: bpf: support non-r10 register spill/fill to/from stack in precision tracking Use instruction (jump) history to record instructions that performed register spill/fill to/from stack, regardless if this was done through read-only r10 register, or any other register after copying r10 into it *and* potentially adjusting offset. To make this work reliably, we push extra per-instruction flags into instruction history, encoding stack slot index (sp... • https://git.kernel.org/stable/c/ecc2aeeaa08a355d84d3ca9c3d2512399a194f29 •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2024-50088 – btrfs: fix uninitialized pointer free in add_inode_ref()
https://notcve.org/view.php?id=CVE-2024-50088
29 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: btrfs: fix uninitialized pointer free in add_inode_ref() The add_inode_ref() function does not initialize the "name" struct when it is declared. If any of the following calls to "read_one_inode() returns NULL, dir = read_one_inode(root, parent_objectid); if (!dir) { ret = -ENOENT; goto out; } inode = read_one_inode(root, inode_objectid); if (!inode) { ret = -EIO; goto out; } then "name.name" would be freed on "out" before being initialized.... • https://git.kernel.org/stable/c/1cf474cd474bc5d3ef63086ffd009a87a5b7bb2e •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2024-50087 – btrfs: fix uninitialized pointer free on read_alloc_one_name() error
https://notcve.org/view.php?id=CVE-2024-50087
29 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: btrfs: fix uninitialized pointer free on read_alloc_one_name() error The function read_alloc_one_name() does not initialize the name field of the passed fscrypt_str struct if kmalloc fails to allocate the corresponding buffer. Thus, it is not guaranteed that fscrypt_str.name is initialized when freeing it. This is a follow-up to the linked patch that fixes the remaining instances of the bug introduced by commit e43eec81c516 ("btrfs: use str... • https://git.kernel.org/stable/c/1cf474cd474bc5d3ef63086ffd009a87a5b7bb2e •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2024-50086 – ksmbd: fix user-after-free from session log off
https://notcve.org/view.php?id=CVE-2024-50086
29 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix user-after-free from session log off There is racy issue between smb2 session log off and smb2 session setup. It will cause user-after-free from session log off. This add session_lock when setting SMB2_SESSION_EXPIRED and referece count to session struct not to free session while it is being used. In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix user-after-free from session log off There is racy issu... • https://git.kernel.org/stable/c/0626e6641f6b467447c81dd7678a69c66f7746cf •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2024-50085 – mptcp: pm: fix UaF read in mptcp_pm_nl_rm_addr_or_subflow
https://notcve.org/view.php?id=CVE-2024-50085
29 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: fix UaF read in mptcp_pm_nl_rm_addr_or_subflow Syzkaller reported this splat: ================================================================== BUG: KASAN: slab-use-after-free in mptcp_pm_nl_rm_addr_or_subflow+0xb44/0xcc0 net/mptcp/pm_netlink.c:881 Read of size 4 at addr ffff8880569ac858 by task syz.1.2799/14662 CPU: 0 UID: 0 PID: 14662 Comm: syz.1.2799 Not tainted 6.12.0-rc2-syzkaller-00307-g36c254515dc6 #0 Hardware name: QEMU ... • https://git.kernel.org/stable/c/35b31f5549ede4070566b949781e83495906b43d • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2024-50084 – net: microchip: vcap api: Fix memory leaks in vcap_api_encode_rule_test()
https://notcve.org/view.php?id=CVE-2024-50084
29 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: net: microchip: vcap api: Fix memory leaks in vcap_api_encode_rule_test() Commit a3c1e45156ad ("net: microchip: vcap: Fix use-after-free error in kunit test") fixed the use-after-free error, but introduced below memory leaks by removing necessary vcap_free_rule(), add it to fix it. unreferenced object 0xffffff80ca58b700 (size 192): comm "kunit_try_catch", pid 1215, jiffies 4294898264 hex dump (first 32 bytes): 00 12 7a 00 05 00 00 00 0a 00 ... • https://git.kernel.org/stable/c/b0804c286ccfcf5f5c004d5bf8a54c0508b5e86b • CWE-416: Use After Free •
CVSS: 8.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-50083 – tcp: fix mptcp DSS corruption due to large pmtu xmit
https://notcve.org/view.php?id=CVE-2024-50083
29 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: tcp: fix mptcp DSS corruption due to large pmtu xmit Syzkaller was able to trigger a DSS corruption: TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5227 at net/mptcp/protocol.c:695 __mptcp_move_skbs_from_subflow+0x20a9/0x21f0 net/mptcp/protocol.c:695 Modules linked in: CPU: 0 UID: 0 PID: 5227 Comm: syz-executor350 Not tainted 6.11.0-syzkaller... • https://git.kernel.org/stable/c/85712484110df308215077be6ee21c4e57d7dec2 •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-50082 – blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race
https://notcve.org/view.php?id=CVE-2024-50082
29 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race We're seeing crashes from rq_qos_wake_function that look like this: BUG: unable to handle page fault for address: ffffafe180a40084 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page PGD 100000067 P4D 100000067 PUD 10027c067 PMD 10115d067 PTE 0 Oops: Oops: 0002 [#1] PREEMPT SMP PTI CPU: 17 UID: 0 PID: 0 Comm: swapper/17 Not tainted 6.12.0-r... • https://git.kernel.org/stable/c/38cfb5a45ee013bfab5d1ae4c4738815e744b440 •