One Simple API Can Cause Hundreds of Bugs An Analysis of Refcounting Bugs in All Modern Linux Kernels

Author:

He Liang1ORCID,Su Purui23ORCID,Zhang Chao45ORCID,Cai Yan67ORCID,Ma Jinxin8ORCID

Affiliation:

1. TCA, Institute of Software, Chinese Academy of Sciences, Beijing, China

2. TCA / SKLCS, Institute of Software, Chinese Academy of Sciences, Beijing, China

3. School of Cyber Security, Universtiy of Chinese Academy of Sciences, Beijing, China

4. Tsinghua University, Beijing, China

5. Zhongguancun Laboratory, Beijing, China

6. SKLCS, Institute of Software, Chinese Academy of Sciences, Beijing, China

7. School of Computer Science and Technology, Universtiy of Chinese Academy of Sciences, Beijing, China

8. CNITSEC, Beijing, China

Funder

NSFC

SPRPCAS

NKRDPC

KRPFSCAS

YICAS

BRPISCAS

Publisher

ACM

Reference52 articles.

1. [n. d.]. Commit-0a96fa64: Fix improper handling of refcount in uss720_probe. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v6.2-rc8&id=0a96fa640dc928da9eaa46a22c46521b037b78ad [n. d.]. Commit-0a96fa64: Fix improper handling of refcount in uss720_probe. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v6.2-rc8&id=0a96fa640dc928da9eaa46a22c46521b037b78ad

2. [n. d.]. Commit-1085f508: Fix refcount leak and iomem leak bugs. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v6.2-rc8&id=1085f5080647f0c9f357c270a537869191f7f2a1 [n. d.]. Commit-1085f508: Fix refcount leak and iomem leak bugs. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v6.2-rc8&id=1085f5080647f0c9f357c270a537869191f7f2a1

3. [n. d.]. Commit-258ad2fe: Fix possible memory leak. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v6.2&id=258ad2fe5ede773625adfda88b173f4123e59f45 [n. d.]. Commit-258ad2fe: Fix possible memory leak. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v6.2&id=258ad2fe5ede773625adfda88b173f4123e59f45

4. [n. d.]. Commit-3e7d18b9:fix reference count leak. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v6.5-rc5&id=3e7d18b9dca388940a19cae30bfc1f76dccd8c28 [n. d.]. Commit-3e7d18b9:fix reference count leak. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v6.5-rc5&id=3e7d18b9dca388940a19cae30bfc1f76dccd8c28

5. [n. d.]. Commit-87710394: Fix PM usage reference leak. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v6.2&id=8771039482d965bdc8cefd972bcabac2b76944a8 [n. d.]. Commit-87710394: Fix PM usage reference leak. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v6.2&id=8771039482d965bdc8cefd972bcabac2b76944a8

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