CVE-2022-48923: Software Security Vulnerability Vulnerability
MODERATECVE-2022-48923 is a MODERATE (CVSS 5.5) security vulnerability vulnerability (CWE-787: Out-of-bounds Write) affecting Software libraries in the Maven ecosystem. The weakness occurs when the product writes data past the end, or before the beginning, of the intended buffer.. Remediation is available in the latest vendor maintenance releases.
CVE-2022-48923 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-2022-48923
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:treeHow to Check if You Are Affected
To determine whether your Java application is affected by CVE-2022-48923, inspect your build dependencies using the Maven Dependency Plugin:
mvn dependency:treeAnalyze 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-787: Out-of-bounds Write, where the product writes data past the end, or before the beginning, of the intended buffer. 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-2022-48923?
Which Software versions are affected?
What version fixes CVE-2022-48923?
What is the CVSS score of CVE-2022-48923?
What CWE is associated with CVE-2022-48923?
How can I check Maven dependencies for CVE-2022-48923?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-8qr8-pjqc-9jxp",
"modified" : "2024-09-12T15:32:59Z",
"published" : "2024-08-22T03:31:34Z",
"aliases" : [ "CVE-2022-48923" ],
"details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: prevent copying too big compressed lzo segment\n\nCompressed length can be corrupted to be a lot larger than memory\nwe have allocated for buffer.\nThis will cause memcpy in copy_compressed_segment to write outside\nof allocated memory.\n\nThis mostly results in stuck read syscall but sometimes when using\nbtrfs send can get #GP\n\n kernel: general protection fault, probably for non-canonical address 0x841551d5c1000: 0000 [#1] PREEMPT SMP NOPTI\n kernel: CPU: 17 PID: 264 Comm: kworker/u256:7 Tainted: P OE 5.17.0-rc2-1 #12\n kernel: Workqueue: btrfs-endio btrfs_work_helper [btrfs]\n kernel: RIP: 0010:lzo_decompress_bio (./include/linux/fortify-string.h:225 fs/btrfs/lzo.c:322 fs/btrfs/lzo.c:394) btrfs\n Code starting with the faulting instruction\n ===========================================\n 0:* 48 8b 06 mov (%rsi),%rax <-- trapping instruction\n 3: 48 8d 79 08 lea 0x8(%rcx),%rdi\n 7: 48 83 e7 f8 and $0xfffffffffffffff8,%rdi\n b: 48 89 01 mov %rax,(%rcx)\n e: 44 89 f0 mov %r14d,%eax\n 11: 48 8b 54 06 f8 mov -0x8(%rsi,%rax,1),%rdx\n kernel: RSP: 0018:ffffb110812efd50 EFLAGS: 00010212\n kernel: RAX: 0000000000001000 RBX: 000000009ca264c8 RCX: ffff98996e6d8ff8\n kernel: RDX: 0000000000000064 RSI: 000841551d5c1000 RDI: ffffffff9500435d\n kernel: RBP: ffff989a3be856c0 R08: 0000000000000000 R09: 0000000000000000\n kernel: R10: 0000000000000000 R11: 0000000000001000 R12: ffff98996e6d8000\n kernel: R13: 0000000000000008 R14: 0000000000001000 R15: 000841551d5c1000\n kernel: FS: 0000000000000000(0000) GS:ffff98a09d640000(0000) knlGS:0000000000000000\n kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n kernel: CR2: 00001e9f984d9ea8 CR3: 000000014971a000 CR4: 00000000003506e0\n kernel: Call Trace:\n kernel: <TASK>\n kernel: end_compressed_bio_read (fs/btrfs/compression.c:104 fs/btrfs/compression.c:1363 fs/btrfs/compression.c:323) btrfs\n kernel: end_workqueue_fn (fs/btrfs/disk-io.c:1923) btrfs\n kernel: btrfs_work_helper (fs/btrfs/async-thread.c:326) btrfs\n kernel: process_one_work (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:212 ./include/trace/events/workqueue.h:108 kernel/workqueue.c:2312)\n kernel: worker_thread (./include/linux/list.h:292 kernel/workqueue.c:2455)\n kernel: ? process_one_work (kernel/workqueue.c:2397)\n kernel: kthread (kernel/kthread.c:377)\n kernel: ? kthread_complete_and_exit (kernel/kthread.c:332)\n kernel: ret_from_fork (arch/x86/entry/entry_64.S:301)\n kernel: </TASK>",
"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-2022-48923"
}, {
"type" : "WEB",
"url" : "https://git.kernel.org/stable/c/741b23a970a79d5d3a1db2d64fa2c7b375a4febb"
}, {
"type" : "WEB",
"url" : "https://git.kernel.org/stable/c/8df508b7a44cd8110c726057cd28e8f8116885eb"
}, {
"type" : "WEB",
"url" : "https://git.kernel.org/stable/c/e326bd06cdde46df952361456232022298281d16"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-787" ],
"severity" : "MODERATE",
"github_reviewed" : false,
"github_reviewed_at" : null,
"nvd_published_at" : "2024-08-22T02:15:08Z"
}
}