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redhat enterprise linux 9.0 vulnerabilities and exploits
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5.5
CVSSv3
CVE-2023-1095
In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list -- the list head is all zeroes, this results in a NULL pointer deref...
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
5.5
CVSSv3
CVE-2023-28327
A NULL pointer dereference flaw was found in the UNIX protocol in net/unix/diag.c In unix_diag_get_exact in the Linux Kernel. The newly allocated skb does not have sk, leading to a NULL pointer. This flaw allows a local user to crash or potentially cause a denial of service.
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
7.8
CVSSv3
CVE-2022-2639
An integer coercion error was found in the openvswitch kernel module. Given a sufficiently large number of actions, while copying and reserving memory for a new action of a new flow, the reserve_sfa_size() function does not return -EMSGSIZE as expected, potentially leading to an ...
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
2 Github repositories
7.8
CVSSv3
CVE-2023-3640
A possible unauthorized memory access flaw was found in the Linux kernel's cpu_entry_area mapping of X86 CPU data to memory, where a user may guess the location of exception stacks or other important data. Based on the previous CVE-2023-0597, the 'Randomize per-cpu entr...
Linux Linux Kernel -
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
6.5
CVSSv3
CVE-2024-0564
A flaw was found in the Linux kernel's memory deduplication mechanism. The max page sharing of Kernel Samepage Merging (KSM), added in Linux kernel version 4.4.0-96.119, can create a side channel. When the attacker and the victim share the same host and the default setting o...
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
5.5
CVSSv3
CVE-2024-0639
A denial of service vulnerability due to a deadlock was found in sctp_auto_asconf_init in net/sctp/socket.c in the Linux kernel’s SCTP subsystem. This flaw allows guests with local user privileges to trigger a deadlock and potentially crash the system.
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
6.4
CVSSv3
CVE-2023-33203
The Linux kernel prior to 6.2.9 has a race condition and resultant use-after-free in drivers/net/ethernet/qualcomm/emac/emac.c if a physically proximate attacker unplugs an emac based device.
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
7.1
CVSSv3
CVE-2023-6610
An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops.c in the Linux Kernel. This issue could allow a local malicious user to crash the system or leak internal kernel information.
Linux Linux Kernel -
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
5.5
CVSSv3
CVE-2023-4459
A NULL pointer dereference flaw was found in vmxnet3_rq_cleanup in drivers/net/vmxnet3/vmxnet3_drv.c in the networking sub-component in vmxnet3 in the Linux Kernel. This issue may allow a local attacker with normal user privilege to cause a denial of service due to a missing sani...
Linux Linux Kernel
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
5.9
CVSSv3
CVE-2023-5992
A vulnerability was found in OpenSC where PKCS#1 encryption padding removal is not implemented as side-channel resistant. This issue may result in the potential leak of private data.
Opensc Project Opensc
Redhat Enterprise Linux 7.0
Redhat Enterprise Linux 8.0
Redhat Enterprise Linux 9.0
CVSSv3
CVSSv2
CVSSv3
VMScore
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