CVE-2024-53042 (GCVE-0-2024-53042)

Vulnerability from cvelistv5 – Published: 2024-11-19 17:19 – Updated: 2026-05-23 15:55
VLAI
Title
ipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_init_flow()
Summary
In the Linux kernel, the following vulnerability has been resolved: ipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_init_flow() There are code paths from which the function is called without holding the RCU read lock, resulting in a suspicious RCU usage warning [1]. Fix by using l3mdev_master_upper_ifindex_by_index() which will acquire the RCU read lock before calling l3mdev_master_upper_ifindex_by_index_rcu(). [1] WARNING: suspicious RCU usage 6.12.0-rc3-custom-gac8f72681cf2 #141 Not tainted ----------------------------- net/core/dev.c:876 RCU-list traversed in non-reader section!! other info that might help us debug this: rcu_scheduler_active = 2, debug_locks = 1 1 lock held by ip/361: #0: ffffffff86fc7cb0 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x377/0xf60 stack backtrace: CPU: 3 UID: 0 PID: 361 Comm: ip Not tainted 6.12.0-rc3-custom-gac8f72681cf2 #141 Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 Call Trace: <TASK> dump_stack_lvl+0xba/0x110 lockdep_rcu_suspicious.cold+0x4f/0xd6 dev_get_by_index_rcu+0x1d3/0x210 l3mdev_master_upper_ifindex_by_index_rcu+0x2b/0xf0 ip_tunnel_bind_dev+0x72f/0xa00 ip_tunnel_newlink+0x368/0x7a0 ipgre_newlink+0x14c/0x170 __rtnl_newlink+0x1173/0x19c0 rtnl_newlink+0x6c/0xa0 rtnetlink_rcv_msg+0x3cc/0xf60 netlink_rcv_skb+0x171/0x450 netlink_unicast+0x539/0x7f0 netlink_sendmsg+0x8c1/0xd80 ____sys_sendmsg+0x8f9/0xc20 ___sys_sendmsg+0x197/0x1e0 __sys_sendmsg+0x122/0x1f0 do_syscall_64+0xbb/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f
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 (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: ab6c9463b137163ba53fc050bf2c72bed2c997b8 , < e2742758c9c85c84e077ede5f916479f724e11c2 (git)
Affected: 760852df570747e500a9632d34cbbf4faef30855 , < 5edcb3fdb12c3d46a6e79eeeec27d925b80fc168 (git)
Affected: db53cd3d88dc328dea2e968c9c8d3b4294a8a674 , < 72c0f482e39c87317ebf67661e28c8d86c93e870 (git)
Affected: db53cd3d88dc328dea2e968c9c8d3b4294a8a674 , < 699b48fc31727792edf2cab3829586ae6ba649e2 (git)
Affected: db53cd3d88dc328dea2e968c9c8d3b4294a8a674 , < 6dfaa458fe923211c766238a224e0a3c0522935c (git)
Affected: db53cd3d88dc328dea2e968c9c8d3b4294a8a674 , < ad4a3ca6a8e886f6491910a3ae5d53595e40597d (git)
Affected: 5.10.227 , < 5.10.229 (semver)
Affected: 5.15.168 , < 5.15.171 (semver)
Create a notification for this product.
Linux Linux Affected: 5.18
Unaffected: 0 , < 5.18 (semver)
Unaffected: 5.10.229 , ≤ 5.10.* (semver)
Unaffected: 5.15.171 , ≤ 5.15.* (semver)
Unaffected: 6.1.116 , ≤ 6.1.* (semver)
Unaffected: 6.6.60 , ≤ 6.6.* (semver)
Unaffected: 6.11.7 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem Affected: 0 , < * (custom)
Create a notification for this product.
Show details on NVD website
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      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_init_flow()\\n\\nThere are code paths from which the function is called without holding\\nthe RCU read lock, resulting in a suspicious RCU usage warning [1].\\n\\nFix by using l3mdev_master_upper_ifindex_by_index() which will acquire\\nthe RCU read lock before calling\\nl3mdev_master_upper_ifindex_by_index_rcu().\\n\\n[1]\\nWARNING: suspicious RCU usage\\n6.12.0-rc3-custom-gac8f72681cf2 #141 Not tainted\\n-----------------------------\\nnet/core/dev.c:876 RCU-list traversed in non-reader section!!\\n\\nother info that might help us debug this:\\n\\nrcu_scheduler_active = 2, debug_locks = 1\\n1 lock held by ip/361:\\n #0: ffffffff86fc7cb0 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x377/0xf60\\n\\nstack backtrace:\\nCPU: 3 UID: 0 PID: 361 Comm: ip Not tainted 6.12.0-rc3-custom-gac8f72681cf2 #141\\nHardware name: Bochs Bochs, BIOS Bochs 01/01/2011\\nCall Trace:\\n \u003cTASK\u003e\\n dump_stack_lvl+0xba/0x110\\n lockdep_rcu_suspicious.cold+0x4f/0xd6\\n dev_get_by_index_rcu+0x1d3/0x210\\n l3mdev_master_upper_ifindex_by_index_rcu+0x2b/0xf0\\n ip_tunnel_bind_dev+0x72f/0xa00\\n ip_tunnel_newlink+0x368/0x7a0\\n ipgre_newlink+0x14c/0x170\\n __rtnl_newlink+0x1173/0x19c0\\n rtnl_newlink+0x6c/0xa0\\n rtnetlink_rcv_msg+0x3cc/0xf60\\n netlink_rcv_skb+0x171/0x450\\n netlink_unicast+0x539/0x7f0\\n netlink_sendmsg+0x8c1/0xd80\\n ____sys_sendmsg+0x8f9/0xc20\\n ___sys_sendmsg+0x197/0x1e0\\n __sys_sendmsg+0x122/0x1f0\\n do_syscall_64+0xbb/0x1d0\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ipv4: ip_tunnel: Se corrige la advertencia de uso sospechoso de RCU en ip_tunnel_init_flow() Hay rutas de c\\u00f3digo desde las que se llama a la funci\\u00f3n sin mantener el bloqueo de lectura de RCU, lo que resulta en una advertencia de uso sospechoso de RCU [1]. Se soluciona utilizando l3mdev_master_upper_ifindex_by_index() que adquirir\\u00e1 el bloqueo de lectura de RCU antes de llamar a l3mdev_master_upper_ifindex_by_index_rcu(). [1] ADVERTENCIA: uso sospechoso de RCU 6.12.0-rc3-custom-gac8f72681cf2 #141 No contaminado ----------------------------- net/core/dev.c:876 \\u00a1Lista de RCU recorrida en una secci\\u00f3n que no es de lectura! Otra informaci\\u00f3n que podr\\u00eda ayudarnos a depurar esto: rcu_scheduler_active = 2, debug_locks = 1 1 bloqueo retenido por ip/361: #0: ffffffff86fc7cb0 (rtnl_mutex){+.+.}-{3:3}, en: rtnetlink_rcv_msg+0x377/0xf60 seguimiento de pila: CPU: 3 UID: 0 PID: 361 Comm: ip No contaminado 6.12.0-rc3-custom-gac8f72681cf2 #141 Nombre del hardware: Bochs Bochs, BIOS Bochs 01/01/2011 Seguimiento de llamadas:  dump_stack_lvl+0xba/0x110 lockdep_rcu_suspicious.cold+0x4f/0xd6 dev_get_by_index_rcu+0x1d3/0x210 l3mdev_master_upper_ifindex_by_index_rcu+0x2b/0xf0 enlace de t\\u00fanel ip_dev+0x72f/0xa00 nuevo enlace ip_tunnel+0x368/0x7a0 nuevo enlace ipgre+0x14c/0x170 nuevo enlace __rtnl+0x1173/0x19c0 nuevo enlace rtnl+0x6c/0xa0 rtnetlink_rcv_msg+0x3cc/0xf60 netlink_rcv_skb+0x171/0x450 unidifusi\\u00f3n netlink+0x539/0x7f0 env\\u00edo netlink_msg+0x8c1/0xd80 ____sys_sendmsg+0x8f9/0xc20 ___sys_sendmsg+0x197/0x1e0 __sys_sendmsg+0x122/0x1f0 hacer_syscall_64+0xbb/0x1d0 entrada_SYSCALL_64_despu\\u00e9s_hwframe+0x77/0x7f\"}]",
      "id": "CVE-2024-53042",
      "lastModified": "2024-11-27T21:09:40.700",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6}]}",
      "published": "2024-11-19T18:15:24.737",
      "references": "[{\"url\": \"https://git.kernel.org/stable/c/5edcb3fdb12c3d46a6e79eeeec27d925b80fc168\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/699b48fc31727792edf2cab3829586ae6ba649e2\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/6dfaa458fe923211c766238a224e0a3c0522935c\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/72c0f482e39c87317ebf67661e28c8d86c93e870\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/ad4a3ca6a8e886f6491910a3ae5d53595e40597d\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/e2742758c9c85c84e077ede5f916479f724e11c2\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}]",
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Analyzed",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
    },
    "microsoft_vex": {
      "current_release_date": "2025-01-29T00:00:00.000Z",
      "cve": "CVE-2024-53042",
      "id": "msrc_CVE-2024-53042",
      "initial_release_date": "2024-11-02T00:00:00.000Z",
      "product_status:fixed": "3",
      "product_status:known_affected": "3",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "ipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_init_flow()",
      "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2024-53042.json",
      "version": "1"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-53042\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-11-19T18:15:24.737\",\"lastModified\":\"2026-06-17T08:08:07.300\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_init_flow()\\n\\nThere are code paths from which the function is called without holding\\nthe RCU read lock, resulting in a suspicious RCU usage warning [1].\\n\\nFix by using l3mdev_master_upper_ifindex_by_index() which will acquire\\nthe RCU read lock before calling\\nl3mdev_master_upper_ifindex_by_index_rcu().\\n\\n[1]\\nWARNING: suspicious RCU usage\\n6.12.0-rc3-custom-gac8f72681cf2 #141 Not tainted\\n-----------------------------\\nnet/core/dev.c:876 RCU-list traversed in non-reader section!!\\n\\nother info that might help us debug this:\\n\\nrcu_scheduler_active = 2, debug_locks = 1\\n1 lock held by ip/361:\\n #0: ffffffff86fc7cb0 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x377/0xf60\\n\\nstack backtrace:\\nCPU: 3 UID: 0 PID: 361 Comm: ip Not tainted 6.12.0-rc3-custom-gac8f72681cf2 #141\\nHardware name: Bochs Bochs, BIOS Bochs 01/01/2011\\nCall Trace:\\n \u003cTASK\u003e\\n dump_stack_lvl+0xba/0x110\\n lockdep_rcu_suspicious.cold+0x4f/0xd6\\n dev_get_by_index_rcu+0x1d3/0x210\\n l3mdev_master_upper_ifindex_by_index_rcu+0x2b/0xf0\\n ip_tunnel_bind_dev+0x72f/0xa00\\n ip_tunnel_newlink+0x368/0x7a0\\n ipgre_newlink+0x14c/0x170\\n __rtnl_newlink+0x1173/0x19c0\\n rtnl_newlink+0x6c/0xa0\\n rtnetlink_rcv_msg+0x3cc/0xf60\\n netlink_rcv_skb+0x171/0x450\\n netlink_unicast+0x539/0x7f0\\n netlink_sendmsg+0x8c1/0xd80\\n ____sys_sendmsg+0x8f9/0xc20\\n ___sys_sendmsg+0x197/0x1e0\\n __sys_sendmsg+0x122/0x1f0\\n do_syscall_64+0xbb/0x1d0\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ipv4: ip_tunnel: Se corrige la advertencia de uso sospechoso de RCU en ip_tunnel_init_flow() Hay rutas de c\u00f3digo desde las que se llama a la funci\u00f3n sin mantener el bloqueo de lectura de RCU, lo que resulta en una advertencia de uso sospechoso de RCU [1]. Se soluciona utilizando l3mdev_master_upper_ifindex_by_index() que adquirir\u00e1 el bloqueo de lectura de RCU antes de llamar a l3mdev_master_upper_ifindex_by_index_rcu(). [1] ADVERTENCIA: uso sospechoso de RCU 6.12.0-rc3-custom-gac8f72681cf2 #141 No contaminado ----------------------------- net/core/dev.c:876 \u00a1Lista de RCU recorrida en una secci\u00f3n que no es de lectura! Otra informaci\u00f3n que podr\u00eda ayudarnos a depurar esto: rcu_scheduler_active = 2, debug_locks = 1 1 bloqueo retenido por ip/361: #0: ffffffff86fc7cb0 (rtnl_mutex){+.+.}-{3:3}, en: rtnetlink_rcv_msg+0x377/0xf60 seguimiento de pila: CPU: 3 UID: 0 PID: 361 Comm: ip No contaminado 6.12.0-rc3-custom-gac8f72681cf2 #141 Nombre del hardware: Bochs Bochs, BIOS Bochs 01/01/2011 Seguimiento de llamadas:  dump_stack_lvl+0xba/0x110 lockdep_rcu_suspicious.cold+0x4f/0xd6 dev_get_by_index_rcu+0x1d3/0x210 l3mdev_master_upper_ifindex_by_index_rcu+0x2b/0xf0 enlace de t\u00fanel ip_dev+0x72f/0xa00 nuevo enlace ip_tunnel+0x368/0x7a0 nuevo enlace ipgre+0x14c/0x170 nuevo enlace __rtnl+0x1173/0x19c0 nuevo enlace rtnl+0x6c/0xa0 rtnetlink_rcv_msg+0x3cc/0xf60 netlink_rcv_skb+0x171/0x450 unidifusi\u00f3n netlink+0x539/0x7f0 env\u00edo netlink_msg+0x8c1/0xd80 ____sys_sendmsg+0x8f9/0xc20 ___sys_sendmsg+0x197/0x1e0 __sys_sendmsg+0x122/0x1f0 hacer_syscall_64+0xbb/0x1d0 entrada_SYSCALL_64_despu\u00e9s_hwframe+0x77/0x7f\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"include/net/ip_tunnels.h\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"ab6c9463b137163ba53fc050bf2c72bed2c997b8\",\"lessThan\":\"e2742758c9c85c84e077ede5f916479f724e11c2\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"760852df570747e500a9632d34cbbf4faef30855\",\"lessThan\":\"5edcb3fdb12c3d46a6e79eeeec27d925b80fc168\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"db53cd3d88dc328dea2e968c9c8d3b4294a8a674\",\"lessThan\":\"72c0f482e39c87317ebf67661e28c8d86c93e870\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"db53cd3d88dc328dea2e968c9c8d3b4294a8a674\",\"lessThan\":\"699b48fc31727792edf2cab3829586ae6ba649e2\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"db53cd3d88dc328dea2e968c9c8d3b4294a8a674\",\"lessThan\":\"6dfaa458fe923211c766238a224e0a3c0522935c\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"db53cd3d88dc328dea2e968c9c8d3b4294a8a674\",\"lessThan\":\"ad4a3ca6a8e886f6491910a3ae5d53595e40597d\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"5.10.227\",\"lessThan\":\"5.10.229\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"5.15.168\",\"lessThan\":\"5.15.171\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"include/net/ip_tunnels.h\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"5.18\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"5.18\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.229\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.171\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.116\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.60\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.11.7\",\"lessThanOrEqual\":\"6.11.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]},{\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\",\"affectedData\":[{\"vendor\":\"Siemens\",\"product\":\"SIMATIC S7-1500 TM MFP - 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    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-28T11:00:18+00:00",
      "cve": "CVE-2024-53042",
      "id": "CVE-2024-53042",
      "initial_release_date": "2024-11-19T00:00:00+00:00",
      "product_status:fixed": "305",
      "product_status:known_affected": "112",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: ipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_init_flow()",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-53042.json",
      "version": "3"
    },
    "vulnrichment": {
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rtnetlink_rcv_msg+0x377/0xf60\\n\\nstack backtrace:\\nCPU: 3 UID: 0 PID: 361 Comm: ip Not tainted 6.12.0-rc3-custom-gac8f72681cf2 #141\\nHardware name: Bochs Bochs, BIOS Bochs 01/01/2011\\nCall Trace:\\n \u003cTASK\u003e\\n dump_stack_lvl+0xba/0x110\\n lockdep_rcu_suspicious.cold+0x4f/0xd6\\n dev_get_by_index_rcu+0x1d3/0x210\\n l3mdev_master_upper_ifindex_by_index_rcu+0x2b/0xf0\\n ip_tunnel_bind_dev+0x72f/0xa00\\n ip_tunnel_newlink+0x368/0x7a0\\n ipgre_newlink+0x14c/0x170\\n __rtnl_newlink+0x1173/0x19c0\\n rtnl_newlink+0x6c/0xa0\\n rtnetlink_rcv_msg+0x3cc/0xf60\\n netlink_rcv_skb+0x171/0x450\\n netlink_unicast+0x539/0x7f0\\n netlink_sendmsg+0x8c1/0xd80\\n ____sys_sendmsg+0x8f9/0xc20\\n ___sys_sendmsg+0x197/0x1e0\\n __sys_sendmsg+0x122/0x1f0\\n do_syscall_64+0xbb/0x1d0\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.229\", \"versionStartIncluding\": \"5.10.227\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.171\", \"versionStartIncluding\": \"5.15.168\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.116\", \"versionStartIncluding\": \"5.18\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.60\", \"versionStartIncluding\": \"5.18\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11.7\", \"versionStartIncluding\": \"5.18\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12\", \"versionStartIncluding\": \"5.18\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-11T20:49:41.850Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-53042\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-12T12:01:02.694Z\", \"dateReserved\": \"2024-11-19T17:17:24.971Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-11-19T17:19:30.854Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.