CVSS: 8.8EPSS: 0%CPEs: 5EXPL: 3CVE-2022-2602 – Linux Kernel io_uring Improper Update of Reference Count Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2022-2602
io_uring UAF, Unix SCM garbage collection io_uring UAF, recolección de basura Unix SCM This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the io_uring API. The issue results from the improper management of a reference count. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of root. Linux suffers from an io_uring use-after-free vulnerability due to broken unix GC interaction. • https://github.com/LukeGix/CVE-2022-2602 https://github.com/kiks7/CVE-2022-2602-Kernel-Exploit https://github.com/th3-5had0w/CVE-2022-2602-Study http://packetstormsecurity.com/files/176533/Linux-Broken-Unix-GC-Interaction-Use-After-Free.html https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2602 https://ubuntu.com/security/notices/USN-5691-1 https://ubuntu.com/security/notices/USN-5692-1 https://ubuntu.com/security/notices/USN-5693-1 https://ubuntu.com/security/ • CWE-416: Use After Free •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2022-3595 – Linux Kernel CIFS sess.c sess_free_buffer double free
https://notcve.org/view.php?id=CVE-2022-3595
A vulnerability was found in Linux Kernel. It has been rated as problematic. Affected by this issue is the function sess_free_buffer of the file fs/cifs/sess.c of the component CIFS Handler. The manipulation leads to double free. It is recommended to apply a patch to fix this issue. • https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=b854b4ee66437e6e1622fda90529c814978cb4ca https://vuldb.com/?id.211364 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-415: Double Free •
CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 0CVE-2022-3594 – Linux Kernel BPF r8152.c intr_callback logging of excessive data
https://notcve.org/view.php?id=CVE-2022-3594
A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The manipulation leads to logging of excessive data. The attack can be launched remotely. • https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93e2be344a7db169b7119de21ac1bf253b8c6907 https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html https://vuldb.com/?id.211363 https://access.redhat.com/security/cve/CVE-2022-3594 https://bugzilla.redhat.com/show_bug.cgi?id=2149024 • CWE-404: Improper Resource Shutdown or Release CWE-779: Logging of Excessive Data •
CVSS: 5.7EPSS: 0%CPEs: 1EXPL: 0CVE-2022-3533 – Linux Kernel BPF usdt.c parse_usdt_arg memory leak
https://notcve.org/view.php?id=CVE-2022-3533
A vulnerability was found in Linux Kernel. It has been rated as problematic. This issue affects the function parse_usdt_arg of the file tools/lib/bpf/usdt.c of the component BPF. The manipulation of the argument reg_name leads to memory leak. It is recommended to apply a patch to fix this issue. • https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=0dc9254e03704c75f2ebc9cbef2ce4de83fba603 https://vuldb.com/?id.211031 • CWE-404: Improper Resource Shutdown or Release •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-3544 – Linux Kernel Netfilter sysfs.c damon_sysfs_add_target memory leak
https://notcve.org/view.php?id=CVE-2022-3544
A vulnerability, which was classified as problematic, was found in Linux Kernel. Affected is the function damon_sysfs_add_target of the file mm/damon/sysfs.c of the component Netfilter. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211044. • https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git/commit/?id=1c8e2349f2d033f634d046063b704b2ca6c46972 https://vuldb.com/?id.211044 • CWE-404: Improper Resource Shutdown or Release •