CVE-2022-48805

一、漏洞信息
 漏洞编号：[CVE-2022-48805](https://nvd.nist.gov/vuln/detail/CVE-2022-48805)
 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)
 漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0,6.6.0
 CVSS V2.0分值：
  BaseScore：0.0 Medium
  Vector：CVSS：2.0/
 漏洞简述：
  In the Linux kernel, the following vulnerability has been resolved:net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixupax88179_rx_fixup() contains several out-of-bounds accesses that can betriggered by a malicious (or defective) USB device, in particular: - The metadata array (hdr_off..hdr_off+2*pkt_cnt) can be out of bounds,   causing OOB reads and (on big-endian systems) OOB endianness flips. - A packet can overlap the metadata array, causing a later OOB   endianness flip to corrupt data used by a cloned SKB that has already   been handed off into the network stack. - A packet SKB can be constructed whose tail is far beyond its end,   causing out-of-bounds heap data to be considered part of the SKB s   data.I have tested that this can be used by a malicious USB device to send abogus ICMPv6 Echo Request and receive an ICMPv6 Echo Reply in responsethat contains random kernel heap data.It s probably also possible to get OOB writes from this on alittle-endian system somehow - maybe by triggering skb_cow() via IPoptions processing -, but I haven t tested that.
 漏洞公开时间：2024-07-16 20:15:04
 漏洞创建时间：2024-07-16 21:51:08
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2022-48805
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/1668781ed24da43498799aa4f65714a7de201930 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/57bc3d3ae8c14df3ceb4e17d26ddf9eeab304581 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/63f0cfb36c1f1964a59ce544156677601e2d8740 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/711b6bf3fb052f0a6b5b3205d50e30c0c2980382 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/758290defe93a865a2880d10c5d5abd288b64b5d |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/9681823f96a811268265f35307072ad80713c274 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/a0fd5492ee769029a636f1fb521716b022b1423d |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/ffd0393adcdcefab7e131488e10dcfde5e02d6eb |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-48805 | https://bugzilla.suse.com/show_bug.cgi?id=1227969 |
| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2022/CVE-2022-48805.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1227969 |
| suse_bugzilla | https://git.kernel.org/stable/c/711b6bf3fb052f0a6b5b3205d50e30c0c2980382 | https://bugzilla.suse.com/show_bug.cgi?id=1227969 |
| suse_bugzilla | https://git.kernel.org/stable/c/63f0cfb36c1f1964a59ce544156677601e2d8740 | https://bugzilla.suse.com/show_bug.cgi?id=1227969 |
| suse_bugzilla | https://git.kernel.org/stable/c/1668781ed24da43498799aa4f65714a7de201930 | https://bugzilla.suse.com/show_bug.cgi?id=1227969 |
| suse_bugzilla | https://git.kernel.org/stable/c/a0fd5492ee769029a636f1fb521716b022b1423d | https://bugzilla.suse.com/show_bug.cgi?id=1227969 |
| suse_bugzilla | https://git.kernel.org/stable/c/758290defe93a865a2880d10c5d5abd288b64b5d | https://bugzilla.suse.com/show_bug.cgi?id=1227969 |
| suse_bugzilla | https://git.kernel.org/stable/c/ffd0393adcdcefab7e131488e10dcfde5e02d6eb | https://bugzilla.suse.com/show_bug.cgi?id=1227969 |
| suse_bugzilla | https://git.kernel.org/stable/c/9681823f96a811268265f35307072ad80713c274 | https://bugzilla.suse.com/show_bug.cgi?id=1227969 |
| suse_bugzilla | https://git.kernel.org/stable/c/57bc3d3ae8c14df3ceb4e17d26ddf9eeab304581 | https://bugzilla.suse.com/show_bug.cgi?id=1227969 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2022-48805 | https://bugzilla.suse.com/show_bug.cgi?id=1227969 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2022-48805 | https://ubuntu.com/security/CVE-2022-48805 |
| ubuntu | https://git.kernel.org/linus/57bc3d3ae8c14df3ceb4e17d26ddf9eeab304581 (5.17-rc4) | https://ubuntu.com/security/CVE-2022-48805 |
| ubuntu | https://git.kernel.org/stable/c/711b6bf3fb052f0a6b5b3205d50e30c0c2980382 | https://ubuntu.com/security/CVE-2022-48805 |
| ubuntu | https://git.kernel.org/stable/c/63f0cfb36c1f1964a59ce544156677601e2d8740 | https://ubuntu.com/security/CVE-2022-48805 |
| ubuntu | https://git.kernel.org/stable/c/1668781ed24da43498799aa4f65714a7de201930 | https://ubuntu.com/security/CVE-2022-48805 |
| ubuntu | https://git.kernel.org/stable/c/a0fd5492ee769029a636f1fb521716b022b1423d | https://ubuntu.com/security/CVE-2022-48805 |
| ubuntu | https://git.kernel.org/stable/c/758290defe93a865a2880d10c5d5abd288b64b5d | https://ubuntu.com/security/CVE-2022-48805 |
| ubuntu | https://git.kernel.org/stable/c/ffd0393adcdcefab7e131488e10dcfde5e02d6eb | https://ubuntu.com/security/CVE-2022-48805 |
| ubuntu | https://git.kernel.org/stable/c/9681823f96a811268265f35307072ad80713c274 | https://ubuntu.com/security/CVE-2022-48805 |
| ubuntu | https://git.kernel.org/stable/c/57bc3d3ae8c14df3ceb4e17d26ddf9eeab304581 | https://ubuntu.com/security/CVE-2022-48805 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2022-48805 | https://ubuntu.com/security/CVE-2022-48805 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2022-48805 | https://ubuntu.com/security/CVE-2022-48805 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2022-48805 | https://ubuntu.com/security/CVE-2022-48805 |

</details>

漏洞分析指导链接：
  https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
 漏洞数据来源:
  openBrain开源漏洞感知系统
 漏洞补丁信息：
  <details>
<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源  |
| ------- | -------- | ------- | -------- | --------- |
| linux |  | https://git.kernel.org/linus/57bc3d3ae8c14df3ceb4e17d26ddf9eeab304581 | https://git.kernel.org/linus/e2ca90c276e1fc410d7cd3c1a4eee245ec902a20 | ubuntu |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
                    In the Linux kernel, the following vulnerability has been resolved:net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixupax88179_rx_fixup() contains several out-of-bounds accesses that can betriggered by a malicious (or defective) USB device, in particular: - The metadata array (hdr_off..hdr_off+2*pkt_cnt) can be out of bounds,   causing OOB reads and (on big-endian systems) OOB endianness flips. - A packet can overlap the metadata array, causing a later OOB   endianness flip to corrupt data used by a cloned SKB that has already   been handed off into the network stack. - A packet SKB can be constructed whose tail is far beyond its end,   causing out-of-bounds heap data to be considered part of the SKB s   data.I have tested that this can be used by a malicious USB device to send abogus ICMPv6 Echo Request and receive an ICMPv6 Echo Reply in responsethat contains random kernel heap data.It s probably also possible to get OOB writes from this on alittle-endian system somehow - maybe by triggering skb_cow() via IPoptions processing -, but I haven t tested that.         
 openEuler评分：
  6.6
 Vector：CVSS：2.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
 受影响版本排查(受影响/不受影响)：
  1.openEuler-20.03-LTS-SP4(4.19.90):不受影响
2.openEuler-22.03-LTS-SP1(5.10.0):不受影响
3.openEuler-22.03-LTS-SP3(5.10.0):不受影响
4.openEuler-22.03-LTS-SP4(5.10.0):不受影响
5.master(6.1.0):不受影响
6.openEuler-24.03-LTS(6.6.0):不受影响
7.openEuler-24.03-LTS-Next(6.6.0):不受影响

修复是否涉及abi变化(是/否)：
  1.openEuler-20.03-LTS-SP4(4.19.90):否
2.openEuler-22.03-LTS-SP1(5.10.0):否
3.openEuler-22.03-LTS-SP3(5.10.0):否
4.master(6.1.0):否
5.openEuler-24.03-LTS(6.6.0):否
6.openEuler-24.03-LTS-Next(6.6.0):否
7.openEuler-22.03-LTS-SP4(5.10.0):否

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