| Reporter | Title | Published | Views | Family All 126 |
|---|---|---|---|---|
| Astra Linux – Vulnerability in Linux 5.10 | 20 May 202605:53 | – | astralinux | |
| The vulnerability of the kfence_protect_page() function in the Linux operating system allows a hacker to trigger a service failure. | 9 Apr 202600:00 | – | bdu_fstec | |
| CVE-2024-53687 | 11 Jan 202513:16 | – | circl | |
| Linux kernel 安全漏洞 | 11 Jan 202500:00 | – | cnnvd | |
| CVE-2024-53687 | 11 Jan 202512:29 | – | cve | |
| CVE-2024-53687 riscv: Fix IPIs usage in kfence_protect_page() | 11 Jan 202512:29 | – | cvelist | |
| CVE-2024-53687 | 11 Jan 202512:29 | – | debiancve | |
| Unbreakable Enterprise kernel security update | 17 Jul 202500:00 | – | oraclelinux | |
| EUVD-2024-52030 | 3 Oct 202520:07 | – | euvd | |
| Updated kernel, kmod-virtualbox, kmod-xtables-addons & dwarves packages fix security vulnerabilities | 31 Jan 202520:54 | – | mageia |
| Source | Link |
|---|---|
| security-tracker | www.security-tracker.debian.org/tracker/CVE-2024-53687 |
| ubuntu | www.ubuntu.com/security/CVE-2024-53687 |
| cve | www.cve.mitre.org/cgi-bin/cvename.cgi |
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##
# (C) Tenable, Inc.
##
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patch available.
- riscv: Fix IPIs usage in kfence_protect_page() flush_tlb_kernel_range() may use IPIs to flush the TLBs of
all the cores, which triggers the following warning when the irqs are disabled: [ 3.455330] WARNING: CPU:
1 PID: 0 at kernel/smp.c:815 smp_call_function_many_cond+0x452/0x520 [ 3.456647] Modules linked in: [
3.457218] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.12.0-rc7-00010-g91d3de7240b8 #1 [ 3.457416]
Hardware name: QEMU QEMU Virtual Machine, BIOS [ 3.457633] epc : smp_call_function_many_cond+0x452/0x520 [
3.457736] ra : on_each_cpu_cond_mask+0x1e/0x30 [ 3.457786] epc : ffffffff800b669a ra : ffffffff800b67c2 sp
: ff2000000000bb50 [ 3.457824] gp : ffffffff815212b8 tp : ff6000008014f080 t0 : 000000000000003f [
3.457859] t1 : ffffffff815221e0 t2 : 000000000000000f s0 : ff2000000000bc10 [ 3.457920] s1 :
0000000000000040 a0 : ffffffff815221e0 a1 : 0000000000000001 [ 3.457953] a2 : 0000000000010000 a3 :
0000000000000003 a4 : 0000000000000000 [ 3.458006] a5 : 0000000000000000 a6 : ffffffffffffffff a7 :
0000000000000000 [ 3.458042] s2 : ffffffff815223be s3 : 00fffffffffff000 s4 : ff600001ffe38fc0 [ 3.458076]
s5 : ff600001ff950d00 s6 : 0000000200000120 s7 : 0000000000000001 [ 3.458109] s8 : 0000000000000001 s9 :
ff60000080841ef0 s10: 0000000000000001 [ 3.458141] s11: ffffffff81524812 t3 : 0000000000000001 t4 :
ff60000080092bc0 [ 3.458172] t5 : 0000000000000000 t6 : ff200000000236d0 [ 3.458203] status:
0000000200000100 badaddr: ffffffff800b669a cause: 0000000000000003 [ 3.458373] [<ffffffff800b669a>]
smp_call_function_many_cond+0x452/0x520 [ 3.458593] [<ffffffff800b67c2>] on_each_cpu_cond_mask+0x1e/0x30 [
3.458625] [<ffffffff8000e4ca>] __flush_tlb_range+0x118/0x1ca [ 3.458656] [<ffffffff8000e6b2>]
flush_tlb_kernel_range+0x1e/0x26 [ 3.458683] [<ffffffff801ea56a>] kfence_protect+0xc0/0xce [ 3.458717]
[<ffffffff801e9456>] kfence_guarded_free+0xc6/0x1c0 [ 3.458742] [<ffffffff801e9d6c>]
__kfence_free+0x62/0xc6 [ 3.458764] [<ffffffff801c57d8>] kfree+0x106/0x32c [ 3.458786]
[<ffffffff80588cf2>] detach_buf_split+0x188/0x1a8 [ 3.458816] [<ffffffff8058708c>]
virtqueue_get_buf_ctx+0xb6/0x1f6 [ 3.458839] [<ffffffff805871da>] virtqueue_get_buf+0xe/0x16 [ 3.458880]
[<ffffffff80613d6a>] virtblk_done+0x5c/0xe2 [ 3.458908] [<ffffffff8058766e>] vring_interrupt+0x6a/0x74 [
3.458930] [<ffffffff800747d8>] __handle_irq_event_percpu+0x7c/0xe2 [ 3.458956] [<ffffffff800748f0>]
handle_irq_event+0x3c/0x86 [ 3.458978] [<ffffffff800786cc>] handle_simple_irq+0x9e/0xbe [ 3.459004]
[<ffffffff80073934>] generic_handle_domain_irq+0x1c/0x2a [ 3.459027] [<ffffffff804bf87c>]
imsic_handle_irq+0xba/0x120 [ 3.459056] [<ffffffff80073934>] generic_handle_domain_irq+0x1c/0x2a [
3.459080] [<ffffffff804bdb76>] riscv_intc_aia_irq+0x24/0x34 [ 3.459103] [<ffffffff809d0452>]
handle_riscv_irq+0x2e/0x4c [ 3.459133] [<ffffffff809d923e>] call_on_irq_stack+0x32/0x40 So only flush the
local TLB and let the lazy kfence page fault handling deal with the faults which could happen when a core
has an old protected pte version cached in its TLB. That leads to potential inaccuracies which can be
tolerated when using kfence. (CVE-2024-53687)
Note that Nessus relies on the presence of the package as reported by the vendor.");
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script_category(ACT_GATHER_INFO);
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script_copyright(english:"This script is Copyright (C) 2025-2026 and is owned by Tenable, Inc. or an Affiliate thereof.");
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exit(0);
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if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (empty_or_null(get_one_kb_item("Host/Debian/dpkg-l"))) audit(AUDIT_PACKAGE_LIST_MISSING);
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{"reference": "linux-cloud-tools-5.4.0"},
{"reference": "linux-cloud-tools-5.6.0"},
{"reference": "linux-gcp-5.11"},
{"reference": "linux-gcp-5.13"},
{"reference": "linux-gcp-5.15"},
{"reference": "linux-gcp-5.8"},
{"reference": "linux-gke"},
{"reference": "linux-gke-5.15"},
{"reference": "linux-gkeop"},
{"reference": "linux-gkeop-5.15"},
{"reference": "linux-headers-5.4.0"},
{"reference": "linux-headers-5.6.0"},
{"reference": "linux-hwe-5.11"},
{"reference": "linux-hwe-5.13"},
{"reference": "linux-hwe-5.15"},
{"reference": "linux-hwe-5.8"},
{"reference": "linux-ibm-5.15"},
{"reference": "linux-image-5.4.0"},
{"reference": "linux-image-unsigned-5.6.0"},
{"reference": "linux-intel-5.13"},
{"reference": "linux-intel-iotg-5.15"},
{"reference": "linux-libc-dev"},
{"reference": "linux-lowlatency-hwe-5.15"},
{"reference": "linux-modules-5.4.0"},
{"reference": "linux-modules-5.6.0"},
{"reference": "linux-modules-extra-5.4.0"},
{"reference": "linux-modules-extra-5.6.0"},
{"reference": "linux-nvidia-tegra-5.15"},
{"reference": "linux-oem-5.10"},
{"reference": "linux-oem-5.13"},
{"reference": "linux-oem-5.14"},
{"reference": "linux-oem-5.6-headers-5.6.0"},
{"reference": "linux-oem-5.6-tools-5.6.0"},
{"reference": "linux-oem-5.6-tools-common"},
{"reference": "linux-oem-5.6-tools-host"},
{"reference": "linux-oracle-5.11"},
{"reference": "linux-oracle-5.13"},
{"reference": "linux-oracle-5.15"},
{"reference": "linux-oracle-5.8"},
{"reference": "linux-raspi2"},
{"reference": "linux-riscv-5.11"},
{"reference": "linux-riscv-5.15"},
{"reference": "linux-riscv-5.8"},
{"reference": "linux-riscv-headers-5.4.0"},
{"reference": "linux-riscv-tools-5.4.0"},
{"reference": "linux-tools-5.4.0"},
{"reference": "linux-tools-5.6.0"},
{"reference": "linux-udebs-generic"},
{"reference": "linux-udebs-oem"}
]
}
]
},
"Ubuntu Linux-22.04": {
"package_manager": "dpkg-l",
"constraints": [
{
"release": "22.04",
"pkgs": [
{"reference": "linux-allwinner-5.19"},
{"reference": "linux-aws-5.19"},
{"reference": "linux-aws-6.2"},
{"reference": "linux-aws-6.5"},
{"reference": "linux-aws-cloud-tools-5.15.0"},
{"reference": "linux-aws-headers-5.15.0"},
{"reference": "linux-aws-tools-5.15.0"},
{"reference": "linux-azure-5.19"},
{"reference": "linux-azure-6.2"},
{"reference": "linux-azure-6.5"},
{"reference": "linux-azure-cloud-tools-5.15.0"},
{"reference": "linux-azure-fde"},
{"reference": "linux-azure-fde-5.19"},
{"reference": "linux-azure-fde-6.2"},
{"reference": "linux-azure-headers-5.15.0"},
{"reference": "linux-azure-tools-5.15.0"},
{"reference": "linux-buildinfo-5.15.0"},
{"reference": "linux-buildinfo-5.17.0"},
{"reference": "linux-cloud-tools-5.15.0"},
{"reference": "linux-cloud-tools-5.17.0"},
{"reference": "linux-cloud-tools-common"},
{"reference": "linux-doc"},
{"reference": "linux-gcp-5.19"},
{"reference": "linux-gcp-6.2"},
{"reference": "linux-gcp-6.5"},
{"reference": "linux-gcp-headers-5.15.0"},
{"reference": "linux-gcp-tools-5.15.0"},
{"reference": "linux-gke-headers-5.15.0"},
{"reference": "linux-gke-tools-5.15.0"},
{"reference": "linux-gkeop"},
{"reference": "linux-headers-5.15.0"},
{"reference": "linux-headers-5.17.0"},
{"reference": "linux-hwe-5.19"},
{"reference": "linux-hwe-6.2"},
{"reference": "linux-hwe-6.5"},
{"reference": "linux-ibm-cloud-tools-5.15.0"},
{"reference": "linux-ibm-cloud-tools-common"},
{"reference": "linux-ibm-headers-5.15.0"},
{"reference": "linux-ibm-source-5.15.0"},
{"reference": "linux-ibm-tools-5.15.0"},
{"reference": "linux-ibm-tools-common"},
{"reference": "linux-image-5.15.0"},
{"reference": "linux-image-unsigned-5.15.0"},
{"reference": "linux-image-unsigned-5.17.0"},
{"reference": "linux-intel-iot-realtime"},
{"reference": "linux-intel-iotg-cloud-tools-5.15.0"},
{"reference": "linux-intel-iotg-cloud-tools-common"},
{"reference": "linux-intel-iotg-headers-5.15.0"},
{"reference": "linux-intel-iotg-tools-5.15.0"},
{"reference": "linux-intel-iotg-tools-common"},
{"reference": "linux-intel-iotg-tools-host"},
{"reference": "linux-kvm-cloud-tools-5.15.0"},
{"reference": "linux-kvm-headers-5.15.0"},
{"reference": "linux-kvm-tools-5.15.0"},
{"reference": "linux-libc-dev"},
{"reference": "linux-lowlatency-cloud-tools-5.15.0"},
{"reference": "linux-lowlatency-cloud-tools-common"},
{"reference": "linux-lowlatency-headers-5.15.0"},
{"reference": "linux-lowlatency-hwe-5.19"},
{"reference": "linux-lowlatency-hwe-6.2"},
{"reference": "linux-lowlatency-hwe-6.5"},
{"reference": "linux-lowlatency-tools-5.15.0"},
{"reference": "linux-lowlatency-tools-common"},
{"reference": "linux-lowlatency-tools-host"},
{"reference": "linux-modules-5.15.0"},
{"reference": "linux-modules-5.17.0"},
{"reference": "linux-modules-extra-5.15.0"},
{"reference": "linux-modules-extra-5.17.0"},
{"reference": "linux-nvidia"},
{"reference": "linux-nvidia-6.2"},
{"reference": "linux-nvidia-6.5"},
{"reference": "linux-nvidia-tegra"},
{"reference": "linux-nvidia-tegra-igx"},
{"reference": "linux-oem-5.17-headers-5.17.0"},
{"reference": "linux-oem-5.17-tools-5.17.0"},
{"reference": "linux-oem-5.17-tools-host"},
{"reference": "linux-oem-6.0"},
{"reference": "linux-oem-6.1"},
{"reference": "linux-oem-6.5"},
{"reference": "linux-oracle-6.5"},
{"reference": "linux-oracle-headers-5.15.0"},
{"reference": "linux-oracle-tools-5.15.0"},
{"reference": "linux-raspi-headers-5.15.0"},
{"reference": "linux-raspi-tools-5.15.0"},
{"reference": "linux-realtime"},
{"reference": "linux-riscv-5.19"},
{"reference": "linux-riscv-6.5"},
{"reference": "linux-riscv-headers-5.15.0"},
{"reference": "linux-riscv-tools-5.15.0"},
{"reference": "linux-source-5.15.0"},
{"reference": "linux-starfive-5.19"},
{"reference": "linux-starfive-6.2"},
{"reference": "linux-starfive-6.5"},
{"reference": "linux-tools-5.15.0"},
{"reference": "linux-tools-5.17.0"},
{"reference": "linux-tools-common"},
{"reference": "linux-tools-host"},
{"reference": "linux-udebs-aws"},
{"reference": "linux-udebs-azure"},
{"reference": "linux-xilinx-zynqmp"}
]
}
]
},
"Ubuntu Linux-24.04": {
"package_manager": "dpkg-l",
"constraints": [
{
"release": "24.04",
"pkgs": [
{"reference": "linux-raspi-realtime"},
{"reference": "linux-realtime"}
]
}
]
},
"Ubuntu Linux-25.04": {
"package_manager": "dpkg-l",
"constraints": [
{
"release": "25.04",
"pkgs": [
{"reference": "linux-azure-fde"}
]
}
]
}
};
var distro_constraints_values = linux_unpatched::get_distro_constraints(distro_constraints_arr:distro_constraints_array);
if (empty_or_null(distro_constraints_values)) audit(AUDIT_HOST_NOT, 'affected');
var report = linux_unpatched::check_unpatched_constraints(distro_constraints_values:distro_constraints_values);
if (!empty_or_null(report))
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : report
);
exit(0);
}
else
{
audit(AUDIT_HOST_NOT, 'affected');
}
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