CVE-2024-26984: Software Security Vulnerability Vulnerability
MODERATECVE-2024-26984 is a MODERATE (CVSS 5.5) security vulnerability vulnerability (CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')) affecting Software libraries in the Maven ecosystem. The weakness occurs when the product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.. Remediation is available in the latest vendor maintenance releases.
CVE-2024-26984 at a Glance
Security Impact
CVSS: 5.5
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
How to Fix CVE-2024-26984
To remediate this vulnerability, upgrade all affected Software dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
Run the following command in your project directory to verify that all resolved dependencies use the patched release:
mvn dependency:tree
How to Check if You Are Affected
To determine whether your Java application is affected by CVE-2024-26984, inspect your build dependencies using the Maven Dependency Plugin:
mvn dependency:tree
Analyze the terminal output to locate any version of Software in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.
Note: The mvn dependency:tree command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.
Technical Details
Vulnerability Mechanism & Technical Analysis
This vulnerability is classified under CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'), where the product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently. In Software, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.
Source Advisory Statement
References
Frequently Asked Questions
What is CVE-2024-26984?
Which Software versions are affected?
What version fixes CVE-2024-26984?
What is the CVSS score of CVE-2024-26984?
What CWE is associated with CVE-2024-26984?
How can I check Maven dependencies for CVE-2024-26984?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-w8h9-x2qc-v5qf",
"modified" : "2024-07-03T18:38:01Z",
"published" : "2024-05-01T06:31:42Z",
"aliases" : [ "CVE-2024-26984" ],
"details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nnouveau: fix instmem race condition around ptr stores\n\nRunning a lot of VK CTS in parallel against nouveau, once every\nfew hours you might see something like this crash.\n\nBUG: kernel NULL pointer dereference, address: 0000000000000008\nPGD 8000000114e6e067 P4D 8000000114e6e067 PUD 109046067 PMD 0\nOops: 0000 [#1] PREEMPT SMP PTI\nCPU: 7 PID: 53891 Comm: deqp-vk Not tainted 6.8.0-rc6+ #27\nHardware name: Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F8 11/05/2021\nRIP: 0010:gp100_vmm_pgt_mem+0xe3/0x180 [nouveau]\nCode: c7 48 01 c8 49 89 45 58 85 d2 0f 84 95 00 00 00 41 0f b7 46 12 49 8b 7e 08 89 da 42 8d 2c f8 48 8b 47 08 41 83 c7 01 48 89 ee <48> 8b 40 08 ff d0 0f 1f 00 49 8b 7e 08 48 89 d9 48 8d 75 04 48 c1\nRSP: 0000:ffffac20c5857838 EFLAGS: 00010202\nRAX: 0000000000000000 RBX: 00000000004d8001 RCX: 0000000000000001\nRDX: 00000000004d8001 RSI: 00000000000006d8 RDI: ffffa07afe332180\nRBP: 00000000000006d8 R08: ffffac20c5857ad0 R09: 0000000000ffff10\nR10: 0000000000000001 R11: ffffa07af27e2de0 R12: 000000000000001c\nR13: ffffac20c5857ad0 R14: ffffa07a96fe9040 R15: 000000000000001c\nFS: 00007fe395eed7c0(0000) GS:ffffa07e2c980000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000000000008 CR3: 000000011febe001 CR4: 00000000003706f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n\n...\n\n ? gp100_vmm_pgt_mem+0xe3/0x180 [nouveau]\n ? gp100_vmm_pgt_mem+0x37/0x180 [nouveau]\n nvkm_vmm_iter+0x351/0xa20 [nouveau]\n ? __pfx_nvkm_vmm_ref_ptes+0x10/0x10 [nouveau]\n ? __pfx_gp100_vmm_pgt_mem+0x10/0x10 [nouveau]\n ? __pfx_gp100_vmm_pgt_mem+0x10/0x10 [nouveau]\n ? __lock_acquire+0x3ed/0x2170\n ? __pfx_gp100_vmm_pgt_mem+0x10/0x10 [nouveau]\n nvkm_vmm_ptes_get_map+0xc2/0x100 [nouveau]\n ? __pfx_nvkm_vmm_ref_ptes+0x10/0x10 [nouveau]\n ? __pfx_gp100_vmm_pgt_mem+0x10/0x10 [nouveau]\n nvkm_vmm_map_locked+0x224/0x3a0 [nouveau]\n\nAdding any sort of useful debug usually makes it go away, so I hand\nwrote the function in a line, and debugged the asm.\n\nEvery so often pt->memory->ptrs is NULL. This ptrs ptr is set in\nthe nv50_instobj_acquire called from nvkm_kmap.\n\nIf Thread A and Thread B both get to nv50_instobj_acquire around\nthe same time, and Thread A hits the refcount_set line, and in\nlockstep thread B succeeds at refcount_inc_not_zero, there is a\nchance the ptrs value won't have been stored since refcount_set\nis unordered. Force a memory barrier here, I picked smp_mb, since\nwe want it on all CPUs and it's write followed by a read.\n\nv2: use paired smp_rmb/smp_wmb.",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
} ],
"affected" : [ ],
"references" : [ {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2024-26984"
}, {
"type" : "WEB",
"url" : "https://git.kernel.org/stable/c/13d76b2f443dc371842916dd8768009ff1594716"
}, {
"type" : "WEB",
"url" : "https://git.kernel.org/stable/c/1bc4825d4c3ec6abe43cf06c3c39d664d044cbf7"
}, {
"type" : "WEB",
"url" : "https://git.kernel.org/stable/c/21ca9539f09360fd83654f78f2c361f2f5ddcb52"
}, {
"type" : "WEB",
"url" : "https://git.kernel.org/stable/c/3ab056814cd8ab84744c9a19ef51360b2271c572"
}, {
"type" : "WEB",
"url" : "https://git.kernel.org/stable/c/a019b44b1bc6ed224c46fb5f88a8a10dd116e525"
}, {
"type" : "WEB",
"url" : "https://git.kernel.org/stable/c/ad74d208f213c06d860916ad40f609ade8c13039"
}, {
"type" : "WEB",
"url" : "https://git.kernel.org/stable/c/bba8ec5e9b16649d85bc9e9086bf7ae5b5716ff9"
}, {
"type" : "WEB",
"url" : "https://git.kernel.org/stable/c/fff1386cc889d8fb4089d285f883f8cba62d82ce"
}, {
"type" : "WEB",
"url" : "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
}, {
"type" : "WEB",
"url" : "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
}, {
"type" : "WEB",
"url" : "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4EZ6PJW7VOZ224TD7N4JZNU6KV32ZJ53"
}, {
"type" : "WEB",
"url" : "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DAMSOZXJEPUOXW33WZYWCVAY7Z5S7OOY"
}, {
"type" : "WEB",
"url" : "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GCBZZEC7L7KTWWAS2NLJK6SO3IZIL4WW"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-362" ],
"severity" : "MODERATE",
"github_reviewed" : false,
"github_reviewed_at" : null,
"nvd_published_at" : "2024-05-01T06:15:15Z"
}
}