CVSS: 7.8EPSS: 0%CPEs: 17EXPL: 0CVE-2022-3545 – Linux Kernel IPsec nfp_cppcore.c area_cache_get use after free
https://notcve.org/view.php?id=CVE-2022-3545
A vulnerability has been found in Linux Kernel and classified as critical. Affected by this vulnerability is the function area_cache_get of the file drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c of the component IPsec. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier VDB-211045 was assigned to this vulnerability. • https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git/commit/?id=02e1a114fdb71e59ee6770294166c30d437bf86a https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html https://security.netapp.com/advisory/ntap-20221223-0003 https://vuldb.com/?id.211045 https://www.debian.org/security/2023/dsa-5324 https://access.redhat.com/security/cve/CVE-2022-3545 https://bugzilla.redhat.com/show_bug.cgi?id • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-416: Use After Free •
CVSS: 2.6EPSS: 0%CPEs: 5EXPL: 0CVE-2022-3521 – Linux Kernel kcm kcmsock.c kcm_tx_work race condition
https://notcve.org/view.php?id=CVE-2022-3521
A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function kcm_tx_work of the file net/kcm/kcmsock.c of the component kcm. The manipulation leads to race condition. It is recommended to apply a patch to fix this issue. VDB-211018 is the identifier assigned to this vulnerability. • https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ec7eede369fe5b0d085ac51fdbb95184f87bfc6c 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.211018 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 1CVE-2022-42721 – kernel: BSS list corruption in cfg80211_add_nontrans_list in net/wireless/scan.c
https://notcve.org/view.php?id=CVE-2022-42721
A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to corrupt a linked list and, in turn, potentially execute code. Un error de administración de listas en el manejo de BSS en la pila mac80211 en el kernel de Linux versiones 5.1 hasta 5.19.14, podría ser usado por atacantes locales (capaces de inyectar tramas WLAN) para corromper una lista enlazada y, a su vez, ejecutar potencialmente código A list corruption flaw was found in cfg80211_add_nontrans_list in the net/wireless/scan.c function in the Linux kernel. This flaw could lead to a denial of service. • http://packetstormsecurity.com/files/169951/Kernel-Live-Patch-Security-Notice-LSN-0090-1.html http://www.openwall.com/lists/oss-security/2022/10/13/5 https://bugzilla.suse.com/show_bug.cgi?id=1204060 https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git/commit/?id=bcca852027e5878aec911a347407ecc88d6fff7f https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GGHENNMLCWIQV2LLA56BJNFIUZ7WB4IY&# • CWE-20: Improper Input Validation CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 8.1EPSS: 0%CPEs: 10EXPL: 1CVE-2022-41674 – kernel: u8 overflow problem in cfg80211_update_notlisted_nontrans()
https://notcve.org/view.php?id=CVE-2022-41674
An issue was discovered in the Linux kernel before 5.19.16. Attackers able to inject WLAN frames could cause a buffer overflow in the ieee80211_bss_info_update function in net/mac80211/scan.c. Se ha detectado un problema en el kernel de Linux versiones hasta 5.19.11. Los atacantes capaces de inyectar tramas WLAN podrían causar un desbordamiento del búfer en la función ieee80211_bss_info_update en el archivo net/mac80211/scan.c A buffer overflow flaw was found in the u8 overflow in cfg80211_update_notlisted_nontrans() in net/wireless/scan.c in the Linux kernel’s wifi subcomponent. This flaw allows an attacker to crash the system or leak internal kernel information. • http://packetstormsecurity.com/files/169951/Kernel-Live-Patch-Security-Notice-LSN-0090-1.html http://www.openwall.com/lists/oss-security/2022/10/13/2 https://bugzilla.suse.com/show_bug.cgi?id=1203770 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/net/mac80211/scan.c https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git/commit/?id=aebe9f4639b13a1f4e9a6b42cdd2e38c617b442d https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html https: • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 8.8EPSS: 1%CPEs: 10EXPL: 1CVE-2022-42719
https://notcve.org/view.php?id=CVE-2022-42719
A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and potentially execute code. Un uso de memoria previamente liberada en la pila mac80211 cuando ea analizado un elemento multi-BSSID en el kernel de Linux versiones 5.2 hasta 5.19.14, podría ser usado por atacantes (capaces de inyectar tramas WLAN) para bloquear el kernel y potencialmente ejecutar código • http://packetstormsecurity.com/files/171005/Kernel-Live-Patch-Security-Notice-LNS-0091-1.html http://www.openwall.com/lists/oss-security/2022/10/13/2 http://www.openwall.com/lists/oss-security/2022/10/13/5 https://bugzilla.suse.com/show_bug.cgi?id=1204051 https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git/commit/?id=ff05d4b45dd89b922578dac497dcabf57cf771c6 https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html https://lists.fedoraproject.org/archives/list& • CWE-416: Use After Free •