gsd-2024-26765
Vulnerability from gsd
Modified
2024-02-20 06:02
Details
In the Linux kernel, the following vulnerability has been resolved:
LoongArch: Disable IRQ before init_fn() for nonboot CPUs
Disable IRQ before init_fn() for nonboot CPUs when hotplug, in order to
silence such warnings (and also avoid potential errors due to unexpected
interrupts):
WARNING: CPU: 1 PID: 0 at kernel/rcu/tree.c:4503 rcu_cpu_starting+0x214/0x280
CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.6.17+ #1198
pc 90000000048e3334 ra 90000000047bd56c tp 900000010039c000 sp 900000010039fdd0
a0 0000000000000001 a1 0000000000000006 a2 900000000802c040 a3 0000000000000000
a4 0000000000000001 a5 0000000000000004 a6 0000000000000000 a7 90000000048e3f4c
t0 0000000000000001 t1 9000000005c70968 t2 0000000004000000 t3 000000000005e56e
t4 00000000000002e4 t5 0000000000001000 t6 ffffffff80000000 t7 0000000000040000
t8 9000000007931638 u0 0000000000000006 s9 0000000000000004 s0 0000000000000001
s1 9000000006356ac0 s2 9000000007244000 s3 0000000000000001 s4 0000000000000001
s5 900000000636f000 s6 7fffffffffffffff s7 9000000002123940 s8 9000000001ca55f8
ra: 90000000047bd56c tlb_init+0x24c/0x528
ERA: 90000000048e3334 rcu_cpu_starting+0x214/0x280
CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)
PRMD: 00000000 (PPLV0 -PIE -PWE)
EUEN: 00000000 (-FPE -SXE -ASXE -BTE)
ECFG: 00071000 (LIE=12 VS=7)
ESTAT: 000c0000 [BRK] (IS= ECode=12 EsubCode=0)
PRID: 0014c010 (Loongson-64bit, Loongson-3A5000)
CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.6.17+ #1198
Stack : 0000000000000000 9000000006375000 9000000005b61878 900000010039c000
900000010039fa30 0000000000000000 900000010039fa38 900000000619a140
9000000006456888 9000000006456880 900000010039f950 0000000000000001
0000000000000001 cb0cb028ec7e52e1 0000000002b90000 9000000100348700
0000000000000000 0000000000000001 ffffffff916d12f1 0000000000000003
0000000000040000 9000000007930370 0000000002b90000 0000000000000004
9000000006366000 900000000619a140 0000000000000000 0000000000000004
0000000000000000 0000000000000009 ffffffffffc681f2 9000000002123940
9000000001ca55f8 9000000006366000 90000000047a4828 00007ffff057ded8
00000000000000b0 0000000000000000 0000000000000000 0000000000071000
...
Call Trace:
[<90000000047a4828>] show_stack+0x48/0x1a0
[<9000000005b61874>] dump_stack_lvl+0x84/0xcc
[<90000000047f60ac>] __warn+0x8c/0x1e0
[<9000000005b0ab34>] report_bug+0x1b4/0x280
[<9000000005b63110>] do_bp+0x2d0/0x480
[<90000000047a2e20>] handle_bp+0x120/0x1c0
[<90000000048e3334>] rcu_cpu_starting+0x214/0x280
[<90000000047bd568>] tlb_init+0x248/0x528
[<90000000047a4c44>] per_cpu_trap_init+0x124/0x160
[<90000000047a19f4>] cpu_probe+0x494/0xa00
[<90000000047b551c>] start_secondary+0x3c/0xc0
[<9000000005b66134>] smpboot_entry+0x50/0x58
Aliases
{
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2024-26765"
],
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nLoongArch: Disable IRQ before init_fn() for nonboot CPUs\n\nDisable IRQ before init_fn() for nonboot CPUs when hotplug, in order to\nsilence such warnings (and also avoid potential errors due to unexpected\ninterrupts):\n\nWARNING: CPU: 1 PID: 0 at kernel/rcu/tree.c:4503 rcu_cpu_starting+0x214/0x280\nCPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.6.17+ #1198\npc 90000000048e3334 ra 90000000047bd56c tp 900000010039c000 sp 900000010039fdd0\na0 0000000000000001 a1 0000000000000006 a2 900000000802c040 a3 0000000000000000\na4 0000000000000001 a5 0000000000000004 a6 0000000000000000 a7 90000000048e3f4c\nt0 0000000000000001 t1 9000000005c70968 t2 0000000004000000 t3 000000000005e56e\nt4 00000000000002e4 t5 0000000000001000 t6 ffffffff80000000 t7 0000000000040000\nt8 9000000007931638 u0 0000000000000006 s9 0000000000000004 s0 0000000000000001\ns1 9000000006356ac0 s2 9000000007244000 s3 0000000000000001 s4 0000000000000001\ns5 900000000636f000 s6 7fffffffffffffff s7 9000000002123940 s8 9000000001ca55f8\n ra: 90000000047bd56c tlb_init+0x24c/0x528\n ERA: 90000000048e3334 rcu_cpu_starting+0x214/0x280\n CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)\n PRMD: 00000000 (PPLV0 -PIE -PWE)\n EUEN: 00000000 (-FPE -SXE -ASXE -BTE)\n ECFG: 00071000 (LIE=12 VS=7)\nESTAT: 000c0000 [BRK] (IS= ECode=12 EsubCode=0)\n PRID: 0014c010 (Loongson-64bit, Loongson-3A5000)\nCPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.6.17+ #1198\nStack : 0000000000000000 9000000006375000 9000000005b61878 900000010039c000\n 900000010039fa30 0000000000000000 900000010039fa38 900000000619a140\n 9000000006456888 9000000006456880 900000010039f950 0000000000000001\n 0000000000000001 cb0cb028ec7e52e1 0000000002b90000 9000000100348700\n 0000000000000000 0000000000000001 ffffffff916d12f1 0000000000000003\n 0000000000040000 9000000007930370 0000000002b90000 0000000000000004\n 9000000006366000 900000000619a140 0000000000000000 0000000000000004\n 0000000000000000 0000000000000009 ffffffffffc681f2 9000000002123940\n 9000000001ca55f8 9000000006366000 90000000047a4828 00007ffff057ded8\n 00000000000000b0 0000000000000000 0000000000000000 0000000000071000\n ...\nCall Trace:\n[\u003c90000000047a4828\u003e] show_stack+0x48/0x1a0\n[\u003c9000000005b61874\u003e] dump_stack_lvl+0x84/0xcc\n[\u003c90000000047f60ac\u003e] __warn+0x8c/0x1e0\n[\u003c9000000005b0ab34\u003e] report_bug+0x1b4/0x280\n[\u003c9000000005b63110\u003e] do_bp+0x2d0/0x480\n[\u003c90000000047a2e20\u003e] handle_bp+0x120/0x1c0\n[\u003c90000000048e3334\u003e] rcu_cpu_starting+0x214/0x280\n[\u003c90000000047bd568\u003e] tlb_init+0x248/0x528\n[\u003c90000000047a4c44\u003e] per_cpu_trap_init+0x124/0x160\n[\u003c90000000047a19f4\u003e] cpu_probe+0x494/0xa00\n[\u003c90000000047b551c\u003e] start_secondary+0x3c/0xc0\n[\u003c9000000005b66134\u003e] smpboot_entry+0x50/0x58",
"id": "GSD-2024-26765",
"modified": "2024-02-20T06:02:29.192780Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@kernel.org",
"ID": "CVE-2024-26765",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Linux",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "1da177e4c3f4",
"version_value": "a262b78dd085"
},
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected",
"versions": [
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.80",
"versionType": "custom"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.19",
"versionType": "custom"
},
{
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"version": "6.7.7",
"versionType": "custom"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.8",
"versionType": "original_commit_for_fix"
}
]
}
}
]
}
}
]
},
"vendor_name": "Linux"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nLoongArch: Disable IRQ before init_fn() for nonboot CPUs\n\nDisable IRQ before init_fn() for nonboot CPUs when hotplug, in order to\nsilence such warnings (and also avoid potential errors due to unexpected\ninterrupts):\n\nWARNING: CPU: 1 PID: 0 at kernel/rcu/tree.c:4503 rcu_cpu_starting+0x214/0x280\nCPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.6.17+ #1198\npc 90000000048e3334 ra 90000000047bd56c tp 900000010039c000 sp 900000010039fdd0\na0 0000000000000001 a1 0000000000000006 a2 900000000802c040 a3 0000000000000000\na4 0000000000000001 a5 0000000000000004 a6 0000000000000000 a7 90000000048e3f4c\nt0 0000000000000001 t1 9000000005c70968 t2 0000000004000000 t3 000000000005e56e\nt4 00000000000002e4 t5 0000000000001000 t6 ffffffff80000000 t7 0000000000040000\nt8 9000000007931638 u0 0000000000000006 s9 0000000000000004 s0 0000000000000001\ns1 9000000006356ac0 s2 9000000007244000 s3 0000000000000001 s4 0000000000000001\ns5 900000000636f000 s6 7fffffffffffffff s7 9000000002123940 s8 9000000001ca55f8\n ra: 90000000047bd56c tlb_init+0x24c/0x528\n ERA: 90000000048e3334 rcu_cpu_starting+0x214/0x280\n CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)\n PRMD: 00000000 (PPLV0 -PIE -PWE)\n EUEN: 00000000 (-FPE -SXE -ASXE -BTE)\n ECFG: 00071000 (LIE=12 VS=7)\nESTAT: 000c0000 [BRK] (IS= ECode=12 EsubCode=0)\n PRID: 0014c010 (Loongson-64bit, Loongson-3A5000)\nCPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.6.17+ #1198\nStack : 0000000000000000 9000000006375000 9000000005b61878 900000010039c000\n 900000010039fa30 0000000000000000 900000010039fa38 900000000619a140\n 9000000006456888 9000000006456880 900000010039f950 0000000000000001\n 0000000000000001 cb0cb028ec7e52e1 0000000002b90000 9000000100348700\n 0000000000000000 0000000000000001 ffffffff916d12f1 0000000000000003\n 0000000000040000 9000000007930370 0000000002b90000 0000000000000004\n 9000000006366000 900000000619a140 0000000000000000 0000000000000004\n 0000000000000000 0000000000000009 ffffffffffc681f2 9000000002123940\n 9000000001ca55f8 9000000006366000 90000000047a4828 00007ffff057ded8\n 00000000000000b0 0000000000000000 0000000000000000 0000000000071000\n ...\nCall Trace:\n[\u003c90000000047a4828\u003e] show_stack+0x48/0x1a0\n[\u003c9000000005b61874\u003e] dump_stack_lvl+0x84/0xcc\n[\u003c90000000047f60ac\u003e] __warn+0x8c/0x1e0\n[\u003c9000000005b0ab34\u003e] report_bug+0x1b4/0x280\n[\u003c9000000005b63110\u003e] do_bp+0x2d0/0x480\n[\u003c90000000047a2e20\u003e] handle_bp+0x120/0x1c0\n[\u003c90000000048e3334\u003e] rcu_cpu_starting+0x214/0x280\n[\u003c90000000047bd568\u003e] tlb_init+0x248/0x528\n[\u003c90000000047a4c44\u003e] per_cpu_trap_init+0x124/0x160\n[\u003c90000000047a19f4\u003e] cpu_probe+0x494/0xa00\n[\u003c90000000047b551c\u003e] start_secondary+0x3c/0xc0\n[\u003c9000000005b66134\u003e] smpboot_entry+0x50/0x58"
}
]
},
"generator": {
"engine": "bippy-d3b290d2becc"
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://git.kernel.org/stable/c/a262b78dd085dbe9b3c75dc1d9c4cd102b110b53",
"refsource": "MISC",
"url": "https://git.kernel.org/stable/c/a262b78dd085dbe9b3c75dc1d9c4cd102b110b53"
},
{
"name": "https://git.kernel.org/stable/c/dffdf7c783ef291eef38a5a0037584fd1a7fa464",
"refsource": "MISC",
"url": "https://git.kernel.org/stable/c/dffdf7c783ef291eef38a5a0037584fd1a7fa464"
},
{
"name": "https://git.kernel.org/stable/c/8bf2ca8c60712af288b88ba80f8e4df4573d923f",
"refsource": "MISC",
"url": "https://git.kernel.org/stable/c/8bf2ca8c60712af288b88ba80f8e4df4573d923f"
},
{
"name": "https://git.kernel.org/stable/c/1001db6c42e4012b55e5ee19405490f23e033b5a",
"refsource": "MISC",
"url": "https://git.kernel.org/stable/c/1001db6c42e4012b55e5ee19405490f23e033b5a"
}
]
}
},
"nvd.nist.gov": {
"cve": {
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nLoongArch: Disable IRQ before init_fn() for nonboot CPUs\n\nDisable IRQ before init_fn() for nonboot CPUs when hotplug, in order to\nsilence such warnings (and also avoid potential errors due to unexpected\ninterrupts):\n\nWARNING: CPU: 1 PID: 0 at kernel/rcu/tree.c:4503 rcu_cpu_starting+0x214/0x280\nCPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.6.17+ #1198\npc 90000000048e3334 ra 90000000047bd56c tp 900000010039c000 sp 900000010039fdd0\na0 0000000000000001 a1 0000000000000006 a2 900000000802c040 a3 0000000000000000\na4 0000000000000001 a5 0000000000000004 a6 0000000000000000 a7 90000000048e3f4c\nt0 0000000000000001 t1 9000000005c70968 t2 0000000004000000 t3 000000000005e56e\nt4 00000000000002e4 t5 0000000000001000 t6 ffffffff80000000 t7 0000000000040000\nt8 9000000007931638 u0 0000000000000006 s9 0000000000000004 s0 0000000000000001\ns1 9000000006356ac0 s2 9000000007244000 s3 0000000000000001 s4 0000000000000001\ns5 900000000636f000 s6 7fffffffffffffff s7 9000000002123940 s8 9000000001ca55f8\n ra: 90000000047bd56c tlb_init+0x24c/0x528\n ERA: 90000000048e3334 rcu_cpu_starting+0x214/0x280\n CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE)\n PRMD: 00000000 (PPLV0 -PIE -PWE)\n EUEN: 00000000 (-FPE -SXE -ASXE -BTE)\n ECFG: 00071000 (LIE=12 VS=7)\nESTAT: 000c0000 [BRK] (IS= ECode=12 EsubCode=0)\n PRID: 0014c010 (Loongson-64bit, Loongson-3A5000)\nCPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.6.17+ #1198\nStack : 0000000000000000 9000000006375000 9000000005b61878 900000010039c000\n 900000010039fa30 0000000000000000 900000010039fa38 900000000619a140\n 9000000006456888 9000000006456880 900000010039f950 0000000000000001\n 0000000000000001 cb0cb028ec7e52e1 0000000002b90000 9000000100348700\n 0000000000000000 0000000000000001 ffffffff916d12f1 0000000000000003\n 0000000000040000 9000000007930370 0000000002b90000 0000000000000004\n 9000000006366000 900000000619a140 0000000000000000 0000000000000004\n 0000000000000000 0000000000000009 ffffffffffc681f2 9000000002123940\n 9000000001ca55f8 9000000006366000 90000000047a4828 00007ffff057ded8\n 00000000000000b0 0000000000000000 0000000000000000 0000000000071000\n ...\nCall Trace:\n[\u003c90000000047a4828\u003e] show_stack+0x48/0x1a0\n[\u003c9000000005b61874\u003e] dump_stack_lvl+0x84/0xcc\n[\u003c90000000047f60ac\u003e] __warn+0x8c/0x1e0\n[\u003c9000000005b0ab34\u003e] report_bug+0x1b4/0x280\n[\u003c9000000005b63110\u003e] do_bp+0x2d0/0x480\n[\u003c90000000047a2e20\u003e] handle_bp+0x120/0x1c0\n[\u003c90000000048e3334\u003e] rcu_cpu_starting+0x214/0x280\n[\u003c90000000047bd568\u003e] tlb_init+0x248/0x528\n[\u003c90000000047a4c44\u003e] per_cpu_trap_init+0x124/0x160\n[\u003c90000000047a19f4\u003e] cpu_probe+0x494/0xa00\n[\u003c90000000047b551c\u003e] start_secondary+0x3c/0xc0\n[\u003c9000000005b66134\u003e] smpboot_entry+0x50/0x58"
}
],
"id": "CVE-2024-26765",
"lastModified": "2024-04-03T17:24:18.150",
"metrics": {},
"published": "2024-04-03T17:15:52.633",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/1001db6c42e4012b55e5ee19405490f23e033b5a"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/8bf2ca8c60712af288b88ba80f8e4df4573d923f"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/a262b78dd085dbe9b3c75dc1d9c4cd102b110b53"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/dffdf7c783ef291eef38a5a0037584fd1a7fa464"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Awaiting Analysis"
}
}
}
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.