Vulnerability-Lookup

alsa-2023:2148

Vulnerability from osv_almalinux

Published

2023-05-09 00:00

Modified

2023-05-11 14:31

Summary

Important: kernel-rt security and bug fix update

Details

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

use-after-free in l2cap_connect and l2cap_le_connect_req in net/bluetooth/l2cap_core.c (CVE-2022-42896)
net/ulp: use-after-free in listening ULP sockets (CVE-2023-0461)
hw: cpu: AMD CPUs may transiently execute beyond unconditional direct branch (CVE-2021-26341)
malicious data for FBIOPUT_VSCREENINFO ioctl may cause OOB write memory (CVE-2021-33655)
possible race condition in drivers/tty/tty_buffers.c (CVE-2022-1462)
KVM: NULL pointer dereference in kvm_mmu_invpcid_gva (CVE-2022-1789)
use-after-free in free_pipe_info() could lead to privilege escalation (CVE-2022-1882)
KVM: nVMX: missing IBPB when exiting from nested guest can lead to Spectre v2 attacks (CVE-2022-2196)
netfilter: nf_conntrack_irc message handling issue (CVE-2022-2663)
race condition in xfrm_probe_algs can lead to OOB read/write (CVE-2022-3028)
out-of-bounds read in fib_nh_match of the file net/ipv4/fib_semantics.c (CVE-2022-3435)
race condition in hugetlb_no_page() in mm/hugetlb.c (CVE-2022-3522)
memory leak in ipv6_renew_options() (CVE-2022-3524)
data races around icsk->icsk_af_ops in do_ipv6_setsockopt (CVE-2022-3566)
data races around sk->sk_prot (CVE-2022-3567)
memory leak in l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c (CVE-2022-3619)
denial of service in follow_page_pte in mm/gup.c due to poisoned pte entry (CVE-2022-3623)
use-after-free after failed devlink reload in devlink_param_get (CVE-2022-3625)
USB-accessible buffer overflow in brcmfmac (CVE-2022-3628)
use after free flaw in l2cap_conn_del in net/bluetooth/l2cap_core.c (CVE-2022-3640)
Double-free in split_2MB_gtt_entry when function intel_gvt_dma_map_guest_page failed (CVE-2022-3707)
mptcp: NULL pointer dereference in subflow traversal at disconnect time (CVE-2022-4128)
l2tp: missing lock when clearing sk_user_data can lead to NULL pointer dereference (CVE-2022-4129)
igmp: use-after-free in ip_check_mc_rcu when opening and closing inet sockets (CVE-2022-20141)
lockdown bypass using IMA (CVE-2022-21505)
double free in usb_8dev_start_xmit in drivers/net/can/usb/usb_8dev.c (CVE-2022-28388)
network backend may cause Linux netfront to use freed SKBs (XSA-405) (CVE-2022-33743)
unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry (CVE-2022-39188)
TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED leading to guest malfunctioning (CVE-2022-39189)
u8 overflow problem in cfg80211_update_notlisted_nontrans() (CVE-2022-41674)
use-after-free related to leaf anon_vma double reuse (CVE-2022-42703)
use-after-free in bss_ref_get in net/wireless/scan.c (CVE-2022-42720)
BSS list corruption in cfg80211_add_nontrans_list in net/wireless/scan.c (CVE-2022-42721)
Denial of service in beacon protection for P2P-device (CVE-2022-42722)
memory corruption in usbmon driver (CVE-2022-43750)
NULL pointer dereference in traffic control subsystem (CVE-2022-47929)
NULL pointer dereference in rawv6_push_pending_frames (CVE-2023-0394)
use-after-free due to race condition in qdisc_graft() (CVE-2023-0590)
use-after-free caused by invalid pointer hostname in fs/cifs/connect.c (CVE-2023-1195)
denial of service in tipc_conn_close (CVE-2023-1382)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

References

URL

Type

	https://access.redhat.com/errata/RHSA-2023:2148	ADVISORY
	https://access.redhat.com/security/cve/CVE-2021-26341	REPORT
	https://access.redhat.com/security/cve/CVE-2021-33655	REPORT
	https://access.redhat.com/security/cve/CVE-2022-1462	REPORT
	https://access.redhat.com/security/cve/CVE-2022-1789	REPORT
	https://access.redhat.com/security/cve/CVE-2022-1882	REPORT
	https://access.redhat.com/security/cve/CVE-2022-20141	REPORT
	https://access.redhat.com/security/cve/CVE-2022-21505	REPORT
	https://access.redhat.com/security/cve/CVE-2022-2196	REPORT
	https://access.redhat.com/security/cve/CVE-2022-2663	REPORT
	https://access.redhat.com/security/cve/CVE-2022-28388	REPORT
	https://access.redhat.com/security/cve/CVE-2022-3028	REPORT
	https://access.redhat.com/security/cve/CVE-2022-33743	REPORT
	https://access.redhat.com/security/cve/CVE-2022-3435	REPORT
	https://access.redhat.com/security/cve/CVE-2022-3522	REPORT
	https://access.redhat.com/security/cve/CVE-2022-3524	REPORT
	https://access.redhat.com/security/cve/CVE-2022-3566	REPORT
	https://access.redhat.com/security/cve/CVE-2022-3567	REPORT
	https://access.redhat.com/security/cve/CVE-2022-3619	REPORT
	https://access.redhat.com/security/cve/CVE-2022-3623	REPORT
	https://access.redhat.com/security/cve/CVE-2022-3625	REPORT
	https://access.redhat.com/security/cve/CVE-2022-3628	REPORT
	https://access.redhat.com/security/cve/CVE-2022-3640	REPORT
	https://access.redhat.com/security/cve/CVE-2022-3707	REPORT
	https://access.redhat.com/security/cve/CVE-2022-39188	REPORT
	https://access.redhat.com/security/cve/CVE-2022-39189	REPORT
	https://access.redhat.com/security/cve/CVE-2022-4128	REPORT
	https://access.redhat.com/security/cve/CVE-2022-4129	REPORT
	https://access.redhat.com/security/cve/CVE-2022-41674	REPORT
	https://access.redhat.com/security/cve/CVE-2022-42703	REPORT
	https://access.redhat.com/security/cve/CVE-2022-42720	REPORT
	https://access.redhat.com/security/cve/CVE-2022-42721	REPORT
	https://access.redhat.com/security/cve/CVE-2022-42722	REPORT
	https://access.redhat.com/security/cve/CVE-2022-42896	REPORT
	https://access.redhat.com/security/cve/CVE-2022-43750	REPORT
	https://access.redhat.com/security/cve/CVE-2022-47929	REPORT
	https://access.redhat.com/security/cve/CVE-2023-0394	REPORT
	https://access.redhat.com/security/cve/CVE-2023-0461	REPORT
	https://access.redhat.com/security/cve/CVE-2023-0590	REPORT
	https://access.redhat.com/security/cve/CVE-2023-1195	REPORT
	https://access.redhat.com/security/cve/CVE-2023-1382	REPORT
	https://bugzilla.redhat.com/2061703	REPORT
	https://bugzilla.redhat.com/2073091	REPORT
	https://bugzilla.redhat.com/2078466	REPORT
	https://bugzilla.redhat.com/2089701	REPORT
	https://bugzilla.redhat.com/2090723	REPORT
	https://bugzilla.redhat.com/2106830	REPORT
	https://bugzilla.redhat.com/2107924	REPORT
	https://bugzilla.redhat.com/2108691	REPORT
	https://bugzilla.redhat.com/2114937	REPORT
	https://bugzilla.redhat.com/2122228	REPORT
	https://bugzilla.redhat.com/2123056	REPORT
	https://bugzilla.redhat.com/2124788	REPORT
	https://bugzilla.redhat.com/2130141	REPORT
	https://bugzilla.redhat.com/2133483	REPORT
	https://bugzilla.redhat.com/2133490	REPORT
	https://bugzilla.redhat.com/2134377	REPORT
	https://bugzilla.redhat.com/2134380	REPORT
	https://bugzilla.redhat.com/2134451	REPORT
	https://bugzilla.redhat.com/2134506	REPORT
	https://bugzilla.redhat.com/2134517	REPORT
	https://bugzilla.redhat.com/2134528	REPORT
	https://bugzilla.redhat.com/2137979	REPORT
	https://bugzilla.redhat.com/2139610	REPORT
	https://bugzilla.redhat.com/2143893	REPORT
	https://bugzilla.redhat.com/2143943	REPORT
	https://bugzilla.redhat.com/2144720	REPORT
	https://bugzilla.redhat.com/2147364	REPORT
	https://bugzilla.redhat.com/2150947	REPORT
	https://bugzilla.redhat.com/2150960	REPORT
	https://bugzilla.redhat.com/2150979	REPORT
	https://bugzilla.redhat.com/2151270	REPORT
	https://bugzilla.redhat.com/2154171	REPORT
	https://bugzilla.redhat.com/2154235	REPORT
	https://bugzilla.redhat.com/2160023	REPORT
	https://bugzilla.redhat.com/2162120	REPORT
	https://bugzilla.redhat.com/2165721	REPORT
	https://bugzilla.redhat.com/2165741	REPORT
	https://bugzilla.redhat.com/2168246	REPORT
	https://bugzilla.redhat.com/2176192	REPORT
	https://bugzilla.redhat.com/2177371	REPORT
	https://errata.almalinux.org/9/ALSA-2023-2148.html	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "kernel-rt"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.14.0-284.11.1.rt14.296.el9_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "kernel-rt-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.14.0-284.11.1.rt14.296.el9_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "kernel-rt-debug"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
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          "type": "ECOSYSTEM"
        }
      ]
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        "name": "kernel-rt-debug-core"
      },
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    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "kernel-rt-debug-devel"
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      "ranges": [
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            {
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          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "kernel-rt-debug-kvm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
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            {
              "fixed": "5.14.0-284.11.1.rt14.296.el9_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "kernel-rt-debug-modules"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.14.0-284.11.1.rt14.296.el9_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "kernel-rt-debug-modules-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.14.0-284.11.1.rt14.296.el9_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "kernel-rt-debug-modules-extra"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
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            {
              "fixed": "5.14.0-284.11.1.rt14.296.el9_2"
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          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "kernel-rt-devel"
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              "introduced": "0"
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            {
              "fixed": "5.14.0-284.11.1.rt14.296.el9_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "kernel-rt-kvm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
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            {
              "fixed": "5.14.0-284.11.1.rt14.296.el9_2"
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          "type": "ECOSYSTEM"
        }
      ]
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    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "kernel-rt-modules"
      },
      "ranges": [
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            {
              "introduced": "0"
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            {
              "fixed": "5.14.0-284.11.1.rt14.296.el9_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "kernel-rt-modules-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.14.0-284.11.1.rt14.296.el9_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "kernel-rt-modules-extra"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
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            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es):\n\n* use-after-free in l2cap_connect and l2cap_le_connect_req in net/bluetooth/l2cap_core.c (CVE-2022-42896)\n* net/ulp: use-after-free in listening ULP sockets (CVE-2023-0461)\n* hw: cpu: AMD CPUs may transiently execute beyond unconditional direct branch (CVE-2021-26341)\n* malicious data for FBIOPUT_VSCREENINFO ioctl may cause OOB write memory (CVE-2021-33655)\n* possible race condition in drivers/tty/tty_buffers.c (CVE-2022-1462)\n* KVM: NULL pointer dereference in kvm_mmu_invpcid_gva (CVE-2022-1789)\n* use-after-free in free_pipe_info() could lead to privilege escalation (CVE-2022-1882)\n* KVM: nVMX: missing IBPB when exiting from nested guest can lead to Spectre v2 attacks (CVE-2022-2196)\n* netfilter: nf_conntrack_irc message handling issue (CVE-2022-2663)\n* race condition in xfrm_probe_algs can lead to OOB read/write (CVE-2022-3028)\n* out-of-bounds read in fib_nh_match of the file net/ipv4/fib_semantics.c (CVE-2022-3435)\n* race condition in hugetlb_no_page() in mm/hugetlb.c (CVE-2022-3522)\n* memory leak in ipv6_renew_options() (CVE-2022-3524)\n* data races around icsk-\u003eicsk_af_ops in do_ipv6_setsockopt (CVE-2022-3566)\n* data races around sk-\u003esk_prot (CVE-2022-3567)\n* memory leak in l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c (CVE-2022-3619)\n* denial of service in follow_page_pte in mm/gup.c due to poisoned pte entry (CVE-2022-3623)\n* use-after-free after failed devlink reload in devlink_param_get (CVE-2022-3625)\n* USB-accessible buffer overflow in brcmfmac (CVE-2022-3628)\n* use after free flaw in l2cap_conn_del in net/bluetooth/l2cap_core.c (CVE-2022-3640)\n* Double-free in split_2MB_gtt_entry when function intel_gvt_dma_map_guest_page failed (CVE-2022-3707)\n* mptcp: NULL pointer dereference in subflow traversal at disconnect time (CVE-2022-4128)\n* l2tp: missing lock when clearing sk_user_data can lead to NULL pointer dereference (CVE-2022-4129)\n* igmp: use-after-free in ip_check_mc_rcu when opening and closing inet sockets (CVE-2022-20141)\n* lockdown bypass using IMA (CVE-2022-21505)\n* double free in usb_8dev_start_xmit in drivers/net/can/usb/usb_8dev.c (CVE-2022-28388)\n* network backend may cause Linux netfront to use freed SKBs (XSA-405) (CVE-2022-33743)\n* unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry (CVE-2022-39188)\n* TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED leading to guest malfunctioning (CVE-2022-39189)\n* u8 overflow problem in cfg80211_update_notlisted_nontrans() (CVE-2022-41674)\n* use-after-free related to leaf anon_vma double reuse (CVE-2022-42703)\n* use-after-free in bss_ref_get in net/wireless/scan.c (CVE-2022-42720)\n* BSS list corruption in cfg80211_add_nontrans_list in net/wireless/scan.c (CVE-2022-42721)\n* Denial of service in beacon protection for P2P-device (CVE-2022-42722)\n* memory corruption in usbmon driver (CVE-2022-43750)\n* NULL pointer dereference in traffic control subsystem (CVE-2022-47929)\n* NULL pointer dereference in rawv6_push_pending_frames (CVE-2023-0394)\n* use-after-free due to race condition in qdisc_graft() (CVE-2023-0590)\n* use-after-free caused by invalid pointer hostname in fs/cifs/connect.c (CVE-2023-1195)\n* denial of service in tipc_conn_close (CVE-2023-1382)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.",
  "id": "ALSA-2023:2148",
  "modified": "2023-05-11T14:31:35Z",
  "published": "2023-05-09T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2023:2148"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-26341"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2021-33655"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-1462"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-1789"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-1882"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-20141"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-21505"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-2196"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-2663"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-28388"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-3028"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-33743"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-3435"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-3522"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-3524"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-3566"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-3567"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-3619"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-3623"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-3625"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-3628"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-3640"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-3707"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-39188"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-39189"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-4128"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-4129"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-41674"
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    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-42703"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-42720"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-42721"
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    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-42722"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-42896"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-43750"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-47929"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-0394"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-0461"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2023-0590"
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      "url": "https://access.redhat.com/security/cve/CVE-2023-1195"
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      "type": "REPORT",
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      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2168246"
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      "url": "https://bugzilla.redhat.com/2176192"
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      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2177371"
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      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/9/ALSA-2023-2148.html"
    }
  ],
  "related": [
    "CVE-2022-42896",
    "CVE-2023-0461",
    "CVE-2021-26341",
    "CVE-2021-33655",
    "CVE-2022-1462",
    "CVE-2022-1789",
    "CVE-2022-1882",
    "CVE-2022-2196",
    "CVE-2022-2663",
    "CVE-2022-3028",
    "CVE-2022-3435",
    "CVE-2022-3522",
    "CVE-2022-3524",
    "CVE-2022-3566",
    "CVE-2022-3567",
    "CVE-2022-3619",
    "CVE-2022-3623",
    "CVE-2022-3625",
    "CVE-2022-3628",
    "CVE-2022-3640",
    "CVE-2022-3707",
    "CVE-2022-4128",
    "CVE-2022-4129",
    "CVE-2022-20141",
    "CVE-2022-21505",
    "CVE-2022-28388",
    "CVE-2022-33743",
    "CVE-2022-39188",
    "CVE-2022-39189",
    "CVE-2022-41674",
    "CVE-2022-42703",
    "CVE-2022-42720",
    "CVE-2022-42721",
    "CVE-2022-42722",
    "CVE-2022-43750",
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    "CVE-2023-0394",
    "CVE-2023-0590",
    "CVE-2023-1195",
    "CVE-2023-1382"
  ],
  "summary": "Important: kernel-rt security and bug fix update"
}

CVE-2022-3628 (GCVE-0-2022-3628)

Vulnerability from cvelistv5 – Published: 2023-01-12 00:00 – Updated: 2025-04-08 14:16

Summary

A buffer overflow flaw was found in the Linux kernel Broadcom Full MAC Wi-Fi driver. This issue occurs when a user connects to a malicious USB device. This can allow a local user to crash the system or escalate their privileges.

Severity

6.6 (Medium)


                        
                          CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-08 14:15 UTC

CWE

CWE-119

Assigner

redhat redhat root

References

1 reference

URL	Tags
https://git.kernel.org/pub/scm/linux/kernel/git/t…

Impacted products

1 product

Vendor	Product	Version
n/a	Kernel	Affected: Linux kernel 6.1-rc5

Show details on NVD website

JSON

To clipboard

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CVE-2022-3640 (GCVE-0-2022-3640)

Vulnerability from cvelistv5 – Published: 2022-10-21 00:00 – Updated: 2024-08-03 01:14

Title

Linux Kernel Bluetooth l2cap_core.c l2cap_conn_del use after free

Summary

A vulnerability, which was classified as critical, was found in Linux Kernel. Affected is the function l2cap_conn_del of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211944.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-119 - Memory Corruption -> CWE-416 Use After Free

Assigner

VulDB mitre root

References

7 references

URL	Tags
https://git.kernel.org/pub/scm/linux/kernel/git/b…
https://vuldb.com/?id.211944
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.debian.org/debian-lts-announce/2022…	mailing-list
https://lists.debian.org/debian-lts-announce/2022…	mailing-list

Impacted products

1 product

Vendor	Product	Version
Linux	Kernel	Affected: n/a

Show details on NVD website

JSON

To clipboard

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CVE-2022-3707 (GCVE-0-2022-3707)

Vulnerability from cvelistv5 – Published: 2023-03-06 00:00 – Updated: 2025-03-07 15:48

Summary

A double-free memory flaw was found in the Linux kernel. The Intel GVT-g graphics driver triggers VGA card system resource overload, causing a fail in the intel_gvt_dma_map_guest_page function. This issue could allow a local user to crash the system.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-03-07 15:48 UTC

CWE

CWE-460

Assigner

redhat redhat root

References

4 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2137979
https://lore.kernel.org/all/20221007013708.194606…
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://lists.debian.org/debian-lts-announce/2023…	mailing-list

Impacted products

1 product

Vendor	Product	Version
n/a	kernel	Affected: Linux kernel 6.1-rc3

Show details on NVD website

JSON

To clipboard

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CVE-2022-39188 (GCVE-0-2022-39188)

Vulnerability from cvelistv5 – Published: 2022-09-02 00:00 – Updated: 2024-08-03 12:00

Summary

An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

8 references

URL	Tags
https://bugs.chromium.org/p/project-zero/issues/d…
https://lore.kernel.org/stable/CAG48ez3SEqOPcPCYG…
https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan…
https://github.com/torvalds/linux/commit/b67fbebd…
https://git.kernel.org/cgit/linux/kernel/git/torv…
https://lists.debian.org/debian-lts-announce/2022…	mailing-list
https://www.debian.org/security/2022/dsa-5257	vendor-advisory
https://lists.debian.org/debian-lts-announce/2022…	mailing-list

Show details on NVD website

JSON

To clipboard

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CVE-2022-39189 (GCVE-0-2022-39189)

Vulnerability from cvelistv5 – Published: 2022-09-02 00:00 – Updated: 2025-05-05 16:13

Summary

An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED situations.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 13:29 UTC

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://bugs.chromium.org/p/project-zero/issues/d…
https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan…
https://github.com/torvalds/linux/commit/6cd88243…
https://git.kernel.org/cgit/linux/kernel/git/torv…
https://security.netapp.com/advisory/ntap-2023021…
https://www.debian.org/security/2023/dsa-5480	vendor-advisory
https://lists.debian.org/debian-lts-announce/2023…	mailing-list

Show details on NVD website

JSON

To clipboard

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CVE-2022-4128 (GCVE-0-2022-4128)

Vulnerability from cvelistv5 – Published: 2022-11-28 00:00 – Updated: 2025-04-14 18:08

Summary

A NULL pointer dereference issue was discovered in the Linux kernel in the MPTCP protocol when traversing the subflow list at disconnect time. A local user could use this flaw to potentially crash the system causing a denial of service.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-14 16:18 UTC

CWE

CWE-476

Assigner

redhat redhat root

References

2 references

URL	Tags
https://lore.kernel.org/netdev/20220708233610.410…
https://github.com/torvalds/linux/commit/5c835bb142d4

Impacted products

1 product

Vendor	Product	Version
n/a	Linux kernel (mptcp)	Affected: Fixed in 5.19

Show details on NVD website

JSON

To clipboard

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CVE-2022-4129 (GCVE-0-2022-4129)

Vulnerability from cvelistv5 – Published: 2022-11-28 00:00 – Updated: 2025-04-14 18:09

Summary

A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-14 15:37 UTC

CWE

CWE-667 - >CWE-362->CWE-476

Assigner

redhat redhat root

References

6 references

URL	Tags
https://lore.kernel.org/all/20221114191619.124659…
https://lore.kernel.org/netdev/20221121085426.213…
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.debian.org/debian-lts-announce/2023…

Impacted products

1 product

Vendor	Product	Version
n/a	Linux kernel (l2tp)	Affected: up to v6.0

Show details on NVD website

JSON

To clipboard

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CVE-2022-41674 (GCVE-0-2022-41674)

Vulnerability from cvelistv5 – Published: 2022-10-13 00:00 – Updated: 2025-05-15 14:26

Summary

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.

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-15 14:25 UTC

CWE

n/a
CWE-787 - Out-of-bounds Write

Assigner

mitre mitre root

References

11 references

URL	Tags
https://bugzilla.suse.com/show_bug.cgi?id=1203770
https://git.kernel.org/pub/scm/linux/kernel/git/t…
http://www.openwall.com/lists/oss-security/2022/10/13/2
https://www.openwall.com/lists/oss-security/2022/…
https://git.kernel.org/pub/scm/linux/kernel/git/w…
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://www.debian.org/security/2022/dsa-5257	vendor-advisory
https://lists.debian.org/debian-lts-announce/2022…	mailing-list
http://packetstormsecurity.com/files/169951/Kerne…

Show details on NVD website

JSON

To clipboard

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CVE-2022-42703 (GCVE-0-2022-42703)

Vulnerability from cvelistv5 – Published: 2022-10-09 00:00 – Updated: 2024-08-03 13:10

Summary

mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anon_vma double reuse.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://bugs.chromium.org/p/project-zero/issues/d…
https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan…
https://github.com/torvalds/linux/commit/2555283e…
https://git.kernel.org/cgit/linux/kernel/git/torv…
https://googleprojectzero.blogspot.com/2022/12/ex…

Show details on NVD website

JSON

To clipboard

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CVE-2022-42720 (GCVE-0-2022-42720)

Vulnerability from cvelistv5 – Published: 2022-10-13 00:00 – Updated: 2025-05-15 20:47

Summary

Various refcounting bugs in the multi-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 trigger use-after-free conditions to potentially execute code.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-15 20:46 UTC

CWE

n/a
CWE-416 - Use After Free

Assigner

mitre mitre root

References

10 references

URL	Tags
https://bugzilla.suse.com/show_bug.cgi?id=1204059
http://www.openwall.com/lists/oss-security/2022/10/13/5
https://git.kernel.org/pub/scm/linux/kernel/git/w…
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://www.debian.org/security/2022/dsa-5257	vendor-advisory
https://lists.debian.org/debian-lts-announce/2022…	mailing-list
http://packetstormsecurity.com/files/169951/Kerne…
https://security.netapp.com/advisory/ntap-2023020…

Show details on NVD website

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{
  "containers": {
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

alsa-2023:2148

Vulnerability from osv_almalinux

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CVE-2022-39189 (GCVE-0-2022-39189)

CVE-2022-4128 (GCVE-0-2022-4128)

CVE-2022-4129 (GCVE-0-2022-4129)

CVE-2022-41674 (GCVE-0-2022-41674)

CVE-2022-42703 (GCVE-0-2022-42703)

CVE-2022-42720 (GCVE-0-2022-42720)

Tags

Sightings

Nomenclature

Related by attack behaviour