CVSS: 7.8EPSS: 11%CPEs: 9EXPL: 0CVE-2024-53104 – Linux Kernel Out-of-Bounds Write Vulnerability
https://notcve.org/view.php?id=CVE-2024-53104
02 Dec 2024 — In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Skip parsing frames of type UVC_VS_UNDEFINED in uvc_parse_format This can lead to out of bounds writes since frames of this type were not taken into account when calculating the size of the frames buffer in uvc_parse_streaming. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: media: uvcvideo: Omitir el análisis de fotogramas de tipo UVC_VS_UNDEFINED en uvc_parse_format Esto puede provocar escrituras fuera ... • https://git.kernel.org/stable/c/c0efd232929c2cd87238de2cccdaf4e845be5b0c • CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52922 – can: bcm: Fix UAF in bcm_proc_show()
https://notcve.org/view.php?id=CVE-2023-52922
28 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: can: bcm: Fix UAF in bcm_proc_show() BUG: KASAN: slab-use-after-free in bcm_proc_show+0x969/0xa80 Read of size 8 at addr ffff888155846230 by task cat/7862 CPU: 1 PID: 7862 Comm: cat Not tainted 6.5.0-rc1-00153-gc8746099c197 #230 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 Call Trace:
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-53101 – fs: Fix uninitialized value issue in from_kuid and from_kgid
https://notcve.org/view.php?id=CVE-2024-53101
25 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: fs: Fix uninitialized value issue in from_kuid and from_kgid ocfs2_setattr() uses attr->ia_mode, attr->ia_uid and attr->ia_gid in a trace point even though ATTR_MODE, ATTR_UID and ATTR_GID aren't set. Initialize all fields of newattrs to avoid uninitialized variables, by checking if ATTR_MODE, ATTR_UID, ATTR_GID are initialized, otherwise 0. In the Linux kernel, the following vulnerability has been resolved: fs: Fix uninitialized value issu... • https://git.kernel.org/stable/c/468eedde23d6c9335935773f4f5764267d5a7763 • CWE-908: Use of Uninitialized Resource •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-53066 – nfs: Fix KMSAN warning in decode_getfattr_attrs()
https://notcve.org/view.php?id=CVE-2024-53066
19 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: nfs: Fix KMSAN warning in decode_getfattr_attrs() Fix the following KMSAN warning: CPU: 1 UID: 0 PID: 7651 Comm: cp Tainted: G B Tainted: [B]=BAD_PAGE Hardware name: QEMU Standard PC (Q35 + ICH9, 2009) ===================================================== ===================================================== BUG: KMSAN: uninit-value in decode_getfattr_attrs+0x2d6d/0x2f90 decode_getfattr_attrs+0x2d6d/0x2f90 decode_getfattr_generic+0x806/0xb0... • https://git.kernel.org/stable/c/88034c3d88c2c48b215f2cc5eb22e564aa817f9c • CWE-908: Use of Uninitialized Resource •
CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2024-53063 – media: dvbdev: prevent the risk of out of memory access
https://notcve.org/view.php?id=CVE-2024-53063
19 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: media: dvbdev: prevent the risk of out of memory access The dvbdev contains a static variable used to store dvb minors. The behavior of it depends if CONFIG_DVB_DYNAMIC_MINORS is set or not. When not set, dvb_register_device() won't check for boundaries, as it will rely that a previous call to dvb_register_adapter() would already be enforcing it. On a similar way, dvb_device_open() uses the assumption that the register functions already did... • https://git.kernel.org/stable/c/5dd3f3071070f5a306bdf8d474c80062f5691cba • CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2024-53057 – net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT
https://notcve.org/view.php?id=CVE-2024-53057
19 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT In qdisc_tree_reduce_backlog, Qdiscs with major handle ffff: are assumed to be either root or ingress. This assumption is bogus since it's valid to create egress qdiscs with major handle ffff: Budimir Markovic found that for qdiscs like DRR that maintain an active class list, it will cause a UAF with a dangling class pointer. In 066a3b5b2346, the concern was to avoid iterating over the ... • https://git.kernel.org/stable/c/066a3b5b2346febf9a655b444567b7138e3bb939 • CWE-416: Use After Free •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-50304 – ipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_find()
https://notcve.org/view.php?id=CVE-2024-50304
19 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: ipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_find() The per-netns IP tunnel hash table is protected by the RTNL mutex and ip_tunnel_find() is only called from the control path where the mutex is taken. Add a lockdep expression to hlist_for_each_entry_rcu() in ip_tunnel_find() in order to validate that the mutex is held and to silence the suspicious RCU usage warning [1]. [1] WARNING: suspicious RCU usage 6.12.0-rc3-custom-... • https://git.kernel.org/stable/c/c54419321455631079c7d6e60bc732dd0c5914c5 • CWE-99: Improper Control of Resource Identifiers ('Resource Injection') •
CVSS: 7.8EPSS: 1%CPEs: 10EXPL: 0CVE-2024-50302 – Linux Kernel Use of Uninitialized Resource Vulnerability
https://notcve.org/view.php?id=CVE-2024-50302
19 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: HID: core: zero-initialize the report buffer Since the report buffer is used by all kinds of drivers in various ways, let's zero-initialize it during allocation to make sure that it can't be ever used to leak kernel memory via specially-crafted report. A vulnerability was found in the Linux kernel's driver for Human Interface Devices. This flaw allows an attacker to use a malicious input device to read information from the report buffer. Th... • https://git.kernel.org/stable/c/27ce405039bfe6d3f4143415c638f56a3df77dca • CWE-908: Use of Uninitialized Resource •
CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2024-50301 – security/keys: fix slab-out-of-bounds in key_task_permission
https://notcve.org/view.php?id=CVE-2024-50301
19 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: security/keys: fix slab-out-of-bounds in key_task_permission KASAN reports an out of bounds read: BUG: KASAN: slab-out-of-bounds in __kuid_val include/linux/uidgid.h:36 BUG: KASAN: slab-out-of-bounds in uid_eq include/linux/uidgid.h:63 [inline] BUG: KASAN: slab-out-of-bounds in key_task_permission+0x394/0x410 security/keys/permission.c:54 Read of size 4 at addr ffff88813c3ab618 by task stress-ng/4362 CPU: 2 PID: 4362 Comm: stress-ng Not tai... • https://git.kernel.org/stable/c/b2a4df200d570b2c33a57e1ebfa5896e4bc81b69 • CWE-125: Out-of-bounds Read •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2024-50299 – sctp: properly validate chunk size in sctp_sf_ootb()
https://notcve.org/view.php?id=CVE-2024-50299
19 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: sctp: properly validate chunk size in sctp_sf_ootb() A size validation fix similar to that in Commit 50619dbf8db7 ("sctp: add size validation when walking chunks") is also required in sctp_sf_ootb() to address a crash reported by syzbot: BUG: KMSAN: uninit-value in sctp_sf_ootb+0x7f5/0xce0 net/sctp/sm_statefuns.c:3712 sctp_sf_ootb+0x7f5/0xce0 net/sctp/sm_statefuns.c:3712 sctp_do_sm+0x181/0x93d0 net/sctp/sm_sideeffect.c:1166 sctp_endpoint_bh... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 • CWE-908: Use of Uninitialized Resource •