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    Home»Development»That Network Traffic Looks Legit, But it Could be Hiding a Serious Threat

    That Network Traffic Looks Legit, But it Could be Hiding a Serious Threat

    July 2, 2025

    With nearly 80% of cyber threats now mimicking legitimate user behavior, how are top SOCs determining what’s legitimate traffic and what is potentially dangerous?
    Where do you turn when firewalls and endpoint detection and response (EDR) fall short at detecting the most important threats to your organization? Breaches at edge devices and VPN gateways have risen from 3% to 22%, according to

    Source: Read More

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    CVE-2025-20672 – Intel Bluetooth Out-of-Bounds Write Vulnerability

    Common Vulnerabilities and Exposures (CVEs)

    CVE-2025-5245 – GNU Binutils Debug Type Samep Memory Corruption Vulnerability

    Common Vulnerabilities and Exposures (CVEs)

    CVE-2025-5789 – TOTOLINK X15 HTTP POST Request Handler Buffer Overflow Vulnerability

    Common Vulnerabilities and Exposures (CVEs)

    CVE-2025-5530 – WPC Smart Compare for WooCommerce Stored Cross-Site Scripting Vulnerability

    Common Vulnerabilities and Exposures (CVEs)

    Highlights

    CVE-2025-38233 – Linux kernel Powerpc64 Ftrace Livepatching R15 Clobbered Vulnerability

    July 4, 2025

    CVE ID : CVE-2025-38233

    Published : July 4, 2025, 2:15 p.m. | 4 hours, 57 minutes ago

    Description : In the Linux kernel, the following vulnerability has been resolved:

    powerpc64/ftrace: fix clobbered r15 during livepatching

    While r15 is clobbered always with PPC_FTRACE_OUT_OF_LINE, it is
    not restored in livepatch sequence leading to not so obvious fails
    like below:

    BUG: Unable to handle kernel data access on write at 0xc0000000000f9078
    Faulting instruction address: 0xc0000000018ff958
    Oops: Kernel access of bad area, sig: 11 [#1]
    …
    NIP: c0000000018ff958 LR: c0000000018ff930 CTR: c0000000009c0790
    REGS: c00000005f2e7790 TRAP: 0300 Tainted: G K (6.14.0+)
    MSR: 8000000000009033 CR: 2822880b XER: 20040000
    CFAR: c0000000008addc0 DAR: c0000000000f9078 DSISR: 0a000000 IRQMASK: 1
    GPR00: c0000000018f2584 c00000005f2e7a30 c00000000280a900 c000000017ffa488
    GPR04: 0000000000000008 0000000000000000 c0000000018f24fc 000000000000000d
    GPR08: fffffffffffe0000 000000000000000d 0000000000000000 0000000000008000
    GPR12: c0000000009c0790 c000000017ffa480 c00000005f2e7c78 c0000000000f9070
    GPR16: c00000005f2e7c90 0000000000000000 0000000000000000 0000000000000000
    GPR20: 0000000000000000 c00000005f3efa80 c00000005f2e7c60 c00000005f2e7c88
    GPR24: c00000005f2e7c60 0000000000000001 c0000000000f9078 0000000000000000
    GPR28: 00007fff97960000 c000000017ffa480 0000000000000000 c0000000000f9078
    …
    Call Trace:
    check_heap_object+0x34/0x390 (unreliable)
    __mutex_unlock_slowpath.isra.0+0xe4/0x230
    seq_read_iter+0x430/0xa90
    proc_reg_read_iter+0xa4/0x200
    vfs_read+0x41c/0x510
    ksys_read+0xa4/0x190
    system_call_exception+0x1d0/0x440
    system_call_vectored_common+0x15c/0x2ec

    Fix it by restoring r15 always.

    Severity: 0.0 | NA

    Visit the link for more details, such as CVSS details, affected products, timeline, and more…

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    May 19, 2025
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