Vulnerabilities (CVE)

Filtered by vendor Linux Subscribe
Filtered by product Linux Kernel
Total 19033 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-52340 1 Linux 1 Linux Kernel 2026-06-17 N/A 7.5 HIGH
The IPv6 implementation in the Linux kernel before 6.3 has a net/ipv6/route.c max_size threshold that can be consumed easily, e.g., leading to a denial of service (network is unreachable errors) when IPv6 packets are sent in a loop via a raw socket.
CVE-2023-52160 6 Debian, Fedoraproject, Google and 3 more 7 Debian Linux, Fedora, Android and 4 more 2026-06-17 N/A 6.5 MEDIUM
The implementation of PEAP in wpa_supplicant through 2.10 allows authentication bypass. For a successful attack, wpa_supplicant must be configured to not verify the network's TLS certificate during Phase 1 authentication, and an eap_peap_decrypt vulnerability can then be abused to skip Phase 2 authentication. The attack vector is sending an EAP-TLV Success packet instead of starting Phase 2. This allows an adversary to impersonate Enterprise Wi-Fi networks.
CVE-2023-51782 2 Debian, Linux 2 Debian Linux, Linux Kernel 2026-06-17 N/A 7.0 HIGH
An issue was discovered in the Linux kernel before 6.6.8. rose_ioctl in net/rose/af_rose.c has a use-after-free because of a rose_accept race condition.
CVE-2023-51781 2 Debian, Linux 2 Debian Linux, Linux Kernel 2026-06-17 N/A 7.0 HIGH
An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.
CVE-2023-51780 2 Debian, Linux 2 Debian Linux, Linux Kernel 2026-06-17 N/A 7.0 HIGH
An issue was discovered in the Linux kernel before 6.6.8. do_vcc_ioctl in net/atm/ioctl.c has a use-after-free because of a vcc_recvmsg race condition.
CVE-2023-51043 1 Linux 1 Linux Kernel 2026-06-17 N/A 7.0 HIGH
In the Linux kernel before 6.4.5, drivers/gpu/drm/drm_atomic.c has a use-after-free during a race condition between a nonblocking atomic commit and a driver unload.
CVE-2023-51042 1 Linux 1 Linux Kernel 2026-06-17 N/A 7.8 HIGH
In the Linux kernel before 6.4.12, amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c has a fence use-after-free.
CVE-2023-50946 3 Ibm, Linux, Microsoft 4 Aix, Common Licensing, Linux Kernel and 1 more 2026-06-17 N/A 6.5 MEDIUM
IBM Common Licensing 9.0 could allow an authenticated user to modify a configuration file that they should not have access to due to a broken authorization mechanism.
CVE-2023-50945 3 Ibm, Linux, Microsoft 4 Aix, Common Licensing, Linux Kernel and 1 more 2026-06-17 N/A 6.2 MEDIUM
IBM Common Licensing 9.0 stores user credentials in plain clear text which can be read by a local user.
CVE-2023-50431 1 Linux 1 Linux Kernel 2026-06-17 N/A 5.5 MEDIUM
sec_attest_info in drivers/accel/habanalabs/common/habanalabs_ioctl.c in the Linux kernel through 6.6.5 allows an information leak to user space because info->pad0 is not initialized.
CVE-2023-50308 3 Ibm, Linux, Microsoft 5 Aix, Db2, Linux On Ibm Z and 2 more 2026-06-17 N/A 6.5 MEDIUM
IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 under certain circumstances could allow an authenticated user to the database to cause a denial of service when a statement is run on columnar tables. IBM X-Force ID: 273393.
CVE-2023-4921 2 Debian, Linux 2 Debian Linux, Linux Kernel 2026-06-17 N/A 7.8 HIGH
A use-after-free vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited to achieve local privilege escalation. When the plug qdisc is used as a class of the qfq qdisc, sending network packets triggers use-after-free in qfq_dequeue() due to the incorrect .peek handler of sch_plug and lack of error checking in agg_dequeue(). We recommend upgrading past commit 8fc134fee27f2263988ae38920bc03da416b03d8.
CVE-2023-4732 2 Linux, Redhat 10 Linux Kernel, Codeready Linux Builder, Codeready Linux Builder For Arm64 and 7 more 2026-06-17 N/A 4.7 MEDIUM
A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x.
CVE-2023-4688 4 Acronis, Apple, Linux and 1 more 4 Agent, Macos, Linux Kernel and 1 more 2026-06-17 N/A 5.5 MEDIUM
Sensitive information leak through log files. The following products are affected: Acronis Agent (Linux, macOS, Windows) before build 35433.
CVE-2023-4623 2 Debian, Linux 2 Debian Linux, Linux Kernel 2026-06-17 N/A 7.8 HIGH
A use-after-free vulnerability in the Linux kernel's net/sched: sch_hfsc (HFSC qdisc traffic control) component can be exploited to achieve local privilege escalation. If a class with a link-sharing curve (i.e. with the HFSC_FSC flag set) has a parent without a link-sharing curve, then init_vf() will call vttree_insert() on the parent, but vttree_remove() will be skipped in update_vf(). This leaves a dangling pointer that can cause a use-after-free. We recommend upgrading past commit b3d26c5702c7d6c45456326e56d2ccf3f103e60f.
CVE-2023-4622 2 Debian, Linux 2 Debian Linux, Linux Kernel 2026-06-17 N/A 7.8 HIGH
A use-after-free vulnerability in the Linux kernel's af_unix component can be exploited to achieve local privilege escalation. The unix_stream_sendpage() function tries to add data to the last skb in the peer's recv queue without locking the queue. Thus there is a race where unix_stream_sendpage() could access an skb locklessly that is being released by garbage collection, resulting in use-after-free. We recommend upgrading past commit 790c2f9d15b594350ae9bca7b236f2b1859de02c.
CVE-2023-4611 1 Linux 1 Linux Kernel 2026-06-17 N/A 7.0 HIGH
A use-after-free flaw was found in mm/mempolicy.c in the memory management subsystem in the Linux Kernel. This issue is caused by a race between mbind() and VMA-locked page fault, and may allow a local attacker to crash the system or lead to a kernel information leak.
CVE-2023-4569 3 Debian, Linux, Redhat 3 Debian Linux, Linux Kernel, Enterprise Linux 2026-06-17 N/A 5.5 MEDIUM
A memory leak flaw was found in nft_set_catchall_flush in net/netfilter/nf_tables_api.c in the Linux Kernel. This issue may allow a local attacker to cause double-deactivations of catchall elements, which can result in a memory leak.
CVE-2023-4554 3 Linux, Microsoft, Opentext 3 Linux Kernel, Windows, Appbuilder 2026-06-17 N/A 4.9 MEDIUM
Improper Restriction of XML External Entity Reference vulnerability in OpenText AppBuilder on Windows, Linux allows Server Side Request Forgery, Probe System Files. AppBuilder's XML processor is vulnerable to XML External Entity Processing (XXE), allowing an authenticated user to upload specially crafted XML files to induce server-side request forgery, disclose files local to the server that processes them. This issue affects AppBuilder: from 21.2 before 23.2.
CVE-2023-4553 3 Linux, Microsoft, Opentext 3 Linux Kernel, Windows, Appbuilder 2026-06-17 N/A 5.3 MEDIUM
Improper Input Validation vulnerability in OpenText AppBuilder on Windows, Linux allows Probe System Files. AppBuilder configuration files are viewable by unauthenticated users. This issue affects AppBuilder: from 21.2 before 23.2.