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ALSA-2022:7933.json
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ALSA-2022:7933.json
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{
"id": "ALSA-2022:7933",
"summary": "Moderate: kernel-rt security and bug fix update",
"affected": [
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "kernel-rt"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.14.0-162.6.1.rt21.168.el9_1"
}
]
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "kernel-rt-core"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.14.0-162.6.1.rt21.168.el9_1"
}
]
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "kernel-rt-debug"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.14.0-162.6.1.rt21.168.el9_1"
}
]
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "kernel-rt-debug-core"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.14.0-162.6.1.rt21.168.el9_1"
}
]
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "kernel-rt-debug-devel"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.14.0-162.6.1.rt21.168.el9_1"
}
]
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "kernel-rt-debug-kvm"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.14.0-162.6.1.rt21.168.el9_1"
}
]
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "kernel-rt-debug-modules"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.14.0-162.6.1.rt21.168.el9_1"
}
]
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "kernel-rt-debug-modules-extra"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.14.0-162.6.1.rt21.168.el9_1"
}
]
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "kernel-rt-devel"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.14.0-162.6.1.rt21.168.el9_1"
}
]
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "kernel-rt-kvm"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.14.0-162.6.1.rt21.168.el9_1"
}
]
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "kernel-rt-modules"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.14.0-162.6.1.rt21.168.el9_1"
}
]
}
]
},
{
"package": {
"ecosystem": "AlmaLinux:9",
"name": "kernel-rt-modules-extra"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.14.0-162.6.1.rt21.168.el9_1"
}
]
}
]
}
],
"related": [
"CVE-2020-36516",
"CVE-2021-3640",
"CVE-2022-0168",
"CVE-2022-0617",
"CVE-2022-0854",
"CVE-2022-1016",
"CVE-2022-1048",
"CVE-2022-1184",
"CVE-2022-1280",
"CVE-2022-1353",
"CVE-2022-1679",
"CVE-2022-1852",
"CVE-2022-1998",
"CVE-2022-2586",
"CVE-2022-2639",
"CVE-2022-20368",
"CVE-2022-21123",
"CVE-2022-21125",
"CVE-2022-21166",
"CVE-2022-21499",
"CVE-2022-23816",
"CVE-2022-29900",
"CVE-2022-23825",
"CVE-2022-26373",
"CVE-2022-28390",
"CVE-2022-28893",
"CVE-2022-29581",
"CVE-2022-29901",
"CVE-2022-36946",
"CVE-2022-39190",
"CVE-2022-24448"
],
"published": "2022-11-15T00:00:00Z",
"modified": "2022-11-18T08:38:28Z",
"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* off-path attacker may inject data or terminate victim's TCP session (CVE-2020-36516)\n* use-after-free vulnerability in function sco_sock_sendmsg() (CVE-2021-3640)\n* smb2_ioctl_query_info NULL pointer dereference (CVE-2022-0168)\n* NULL pointer dereference in udf_expand_file_adinicbdue() during writeback (CVE-2022-0617)\n* swiotlb information leak with DMA_FROM_DEVICE (CVE-2022-0854)\n* uninitialized registers on stack in nft_do_chain can cause kernel pointer leakage to UM (CVE-2022-1016)\n* race condition in snd_pcm_hw_free leading to use-after-free (CVE-2022-1048)\n* use-after-free and memory errors in ext4 when mounting and operating on a corrupted image (CVE-2022-1184)\n* concurrency use-after-free between drm_setmaster_ioctl and drm_mode_getresources (CVE-2022-1280)\n* kernel info leak issue in pfkey_register (CVE-2022-1353)\n* use-after-free in ath9k_htc_probe_device() could cause an escalation of privileges (CVE-2022-1679)\n* NULL pointer dereference in x86_emulate_insn may lead to DoS (CVE-2022-1852)\n* fanotify misuses fd_install() which could lead to use-after-free (CVE-2022-1998)\n* nf_tables cross-table potential use-after-free may lead to local privilege escalation (CVE-2022-2586)\n* openvswitch: integer underflow leads to out-of-bounds write in reserve_sfa_size() (CVE-2022-2639)\n* slab-out-of-bounds access in packet_recvmsg() (CVE-2022-20368)\n* incomplete clean-up of multi-core shared buffers (aka SBDR) (CVE-2022-21123)\n* incomplete clean-up of microarchitectural fill buffers (aka SBDS) (CVE-2022-21125)\n* incomplete clean-up in specific special register write operations (aka DRPW) (CVE-2022-21166)\n* possible to use the debugger to write zero into a location of choice (CVE-2022-21499)\n* AMD: RetBleed Arbitrary Speculative Code Execution with Return Instructions (CVE-2022-23816, CVE-2022-29900)\n* AMD: Branch Type Confusion (non-retbleed) (CVE-2022-23825)\n* Intel: Post-barrier Return Stack Buffer Predictions (CVE-2022-26373)\n* double free in ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c (CVE-2022-28390)\n* use after free in SUNRPC subsystem (CVE-2022-28893)\n* use-after-free due to improper update of reference count in net/sched/cls_u32.c (CVE-2022-29581)\n* Intel: RetBleed Arbitrary Speculative Code Execution with Return Instructions (CVE-2022-29901)\n* DoS in nfqnl_mangle in net/netfilter/nfnetlink_queue.c (CVE-2022-36946)\n* nf_tables disallow binding to already bound chain (CVE-2022-39190)\n* nfs_atomic_open() returns uninitialized data instead of ENOTDIR (CVE-2022-24448)\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.",
"references": [
{
"url": "https://access.redhat.com/errata/RHSA-2022:7933",
"type": "ADVISORY"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2020-36516",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2021-3640",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-0168",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-0617",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-0854",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-1016",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-1048",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-1184",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-1280",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-1353",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-1679",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-1852",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-1998",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-20368",
"type": "REPORT"
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{
"url": "https://access.redhat.com/security/cve/CVE-2022-21123",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-21125",
"type": "REPORT"
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{
"url": "https://access.redhat.com/security/cve/CVE-2022-21166",
"type": "REPORT"
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{
"url": "https://access.redhat.com/security/cve/CVE-2022-21499",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-23816",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-23825",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-24448",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-2586",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-26373",
"type": "REPORT"
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{
"url": "https://access.redhat.com/security/cve/CVE-2022-2639",
"type": "REPORT"
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{
"url": "https://access.redhat.com/security/cve/CVE-2022-28390",
"type": "REPORT"
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{
"url": "https://access.redhat.com/security/cve/CVE-2022-28893",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-29581",
"type": "REPORT"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-29900",
"type": "REPORT"
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{
"url": "https://access.redhat.com/security/cve/CVE-2022-29901",
"type": "REPORT"
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{
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},
{
"url": "https://access.redhat.com/security/cve/CVE-2022-39190",
"type": "REPORT"
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{
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},
{
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"type": "REPORT"
},
{
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"type": "ADVISORY"
}
]
}