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CVE-2022-20141

kernel: igmp: use-after-free in ip_check_mc_rcu when opening and closing inet sockets

In ip_check_mc_rcu of igmp.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege when opening and closing inet sockets with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-112551163References: Upstream kernel

CVSS 3.1 · 7.0 High EPSS < 1% KEV · Not listed
Vendors
Google Redhat
Products
Android Enterprise Linux Rhel Eus and 1 more
CVE-2022-1998

kernel: fanotify misuses fd_install() which could lead to use-after-free

A use after free in the Linux kernel File System notify functionality was found in the way user triggers copy_info_records_to_user() call to fail in copy_event_to_user(). A local user could use this flaw to crash the system or potentially escalate their privileges on the system.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Linux Netapp and 1 more
Products
Fedora Linux Kernel H300s and 10 more
CVE-2022-1941

Out of Memory issue in ProtocolBuffers for cpp and python

A parsing vulnerability for the MessageSet type in the ProtocolBuffers versions prior to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1 and 3.21.5 for protobuf-cpp, and versions prior to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1 and 4.21.5 for protobuf-python can lead to out of memory failures. A specially crafted message with multiple key-value per elements creates parsing issues, and can lead to a Denial of Service against services receiving unsanitized input. We recommend upgrading to versions 3.18.3, 3.19.5, 3.20.2, 3.21.6 for protobuf-cpp and 3.18.3, 3.19.5, 3.20.2, 4.21.6 for protobuf-python. Versions for 3.16 and 3.17 are no longer updated.

CVSS 3.1 · 7.5 High EPSS 1.5% KEV · Not listed
Vendors
Debian Fedoraproject Google and 1 more
Products
Debian Linux Fedora Protobuf-cpp and 2 more
CVE-2022-1789

kernel: KVM: NULL pointer dereference in kvm_mmu_invpcid_gva

With shadow paging enabled, the INVPCID instruction results in a call to kvm_mmu_invpcid_gva. If INVPCID is executed with CR0.PG=0, the invlpg callback is not set and the result is a NULL pointer dereference.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
Vendors
Debian Fedoraproject Linux and 1 more
Products
Debian Linux Fedora Linux Kernel and 4 more
CVE-2022-1729

kernel: race condition in perf_event_open leads to privilege escalation

A race condition was found the Linux kernel in perf_event_open() which can be exploited by an unprivileged user to gain root privileges. The bug allows to build several exploit primitives such as kernel address information leak, arbitrary execution, etc.

CVSS 3.1 · 7.0 High EPSS < 1% KEV · Not listed
Vendors
Linux Netapp Redhat
Products
Linux Kernel Hci Baseboard Management Controller Enterprise Linux and 6 more
CVE-2022-1708

cri-o: memory exhaustion on the node when access to the kube api

A vulnerability was found in CRI-O that causes memory or disk space exhaustion on the node for anyone with access to the Kube API. The ExecSync request runs commands in a container and logs the output of the command. This output is then read by CRI-O after command execution, and it is read in a manner where the entire file corresponding to the output of the command is read in. Thus, if the output of the command is large it is possible to exhaust the memory or the disk space of the node when CRI-O reads the output of the command. The highest threat from this vulnerability is system availability.

CVSS 3.1 · 7.5 High EPSS 3.2% KEV · Not listed
Vendors
Fedoraproject Kubernetes Redhat
Products
Fedora Cri-o Enterprise Linux and 2 more
CVE-2022-1706

ignition: configs are accessible from unprivileged containers in VMs running on VMware products

A vulnerability was found in Ignition where ignition configs are accessible from unprivileged containers in VMs running on VMware products. This issue is only relevant in user environments where the Ignition config contains secrets. The highest threat from this vulnerability is to data confidentiality. Possible workaround is to not put secrets in the Ignition config.

CVSS 3.1 · 6.5 Medium EPSS 1.2% KEV · Not listed
Vendors
Fedoraproject Redhat
Products
Fedora Enterprise Linux Ignition and 2 more
CVE-2022-1652

kernel: A concurrency use-after-free in floppy disk device driver.

Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a concurrency use-after-free flaw in the bad_flp_intr function. By executing a specially-crafted program, an attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Debian Linux Netapp and 1 more
Products
Debian Linux Linux Kernel H300s and 10 more
CVE-2022-1629

Buffer Over-read in function find_next_quote in vim/vim

Buffer Over-read in function find_next_quote in GitHub repository vim/vim prior to 8.2.4925. This vulnerabilities are capable of crashing software, Modify Memory, and possible remote execution

CVSS 3.1 · 7.8 High EPSS 1.9% KEV · Not listed
Vendors
Apple Fedoraproject Redhat and 1 more
Products
Macos Fedora Enterprise Linux and 2 more
CVE-2022-1621

Heap buffer overflow in vim_strncpy find_word in vim/vim

Heap buffer overflow in vim_strncpy find_word in GitHub repository vim/vim prior to 8.2.4919. This vulnerability is capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible remote execution

CVSS 3.1 · 7.8 High EPSS 2.4% KEV · Not listed
Vendors
Apple Debian Fedoraproject and 2 more
Products
Macos Debian Linux Fedora and 3 more
CVE-2022-1587

pcre2: Out-of-bounds read in get_recurse_data_length in pcre2_jit_compile.c

An out-of-bounds read vulnerability was discovered in the PCRE2 library in the get_recurse_data_length() function of the pcre2_jit_compile.c file. This issue affects recursions in JIT-compiled regular expressions caused by duplicate data transfers.

CVSS 3.1 · 9.1 Critical EPSS 2.8% KEV · Not listed
Vendors
Fedoraproject Netapp Pcre and 1 more
Products
Fedora Active Iq Unified Manager H300s and 14 more
CVE-2022-1552

postgresql: Autovacuum, REINDEX, and others omit "security restricted operation" sandbox

A flaw was found in PostgreSQL. There is an issue with incomplete efforts to operate safely when a privileged user is maintaining another user's objects. The Autovacuum, REINDEX, CREATE INDEX, REFRESH MATERIALIZED VIEW, CLUSTER, and pg_amcheck commands activated relevant protections too late or not at all during the process. This flaw allows an attacker with permission to create non-temporary objects in at least one schema to execute arbitrary SQL functions under a superuser identity.

CVSS 3.1 · 8.8 High EPSS 17.0% KEV · Not listed
Vendors
Postgresql Redhat
Products
Postgresql Enterprise Linux Rhel E4s and 2 more
CVE-2022-1355

libtiff: stack-buffer-overflow in tiffcp.c in main()

A stack buffer overflow flaw was found in Libtiffs' tiffcp.c in main() function. This flaw allows an attacker to pass a crafted TIFF file to the tiffcp tool, triggering a stack buffer overflow issue, possibly corrupting the memory, and causing a crash that leads to a denial of service.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Vendors
Debian Fedoraproject Libtiff and 2 more
Products
Debian Linux Fedora Libtiff and 2 more
CVE-2022-1353

kernel: kernel info leak issue in pfkey_register

A vulnerability was found in the pfkey_register function in net/key/af_key.c in the Linux kernel. This flaw allows a local, unprivileged user to gain access to kernel memory, leading to a system crash or a leak of internal kernel information.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Debian Linux Netapp and 1 more
Products
Debian Linux Linux Kernel H300e and 18 more
CVE-2022-1328

mutt: buffer overflow in uudecoder function

Buffer Overflow in uudecoder in Mutt affecting all versions starting from 0.94.13 before 2.2.3 allows read past end of input line

CVSS 3.1 · 4.3 Medium EPSS 1.7% KEV · Not listed
Vendors
Debian Fedoraproject Mutt and 1 more
Products
Debian Linux Fedora Mutt and 1 more
CVE-2022-1280

kernel: concurrency use-after-free between drm_setmaster_ioctl and drm_mode_getresources

A use-after-free vulnerability was found in drm_lease_held in drivers/gpu/drm/drm_lease.c in the Linux kernel due to a race problem. This flaw allows a local user privilege attacker to cause a denial of service (DoS) or a kernel information leak.

CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed
Vendors
Linux Redhat
Products
Linux Kernel Enterprise Linux
CVE-2022-1274

keycloak: HTML injection in execute-actions-email Admin REST API

A flaw was found in Keycloak in the execute-actions-email endpoint. This issue allows arbitrary HTML to be injected into emails sent to Keycloak users and can be misused to perform phishing or other attacks against users.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Vendors
Redhat
Products
Enterprise Linux Enterprise Linux For Ibm Z Systems Enterprise Linux For Ibm Z Systems Eus and 7 more
CVE-2022-1263

kernel: KVM: NULL pointer dereference in kvm_dirty_ring_push in virt/kvm/dirty_ring.c

A NULL pointer dereference issue was found in KVM when releasing a vCPU with dirty ring support enabled. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Linux Redhat
Products
Linux Kernel Enterprise Linux